Lastly, let's compare the angular velocities of the two cogs, \frac{\omega_{\text{small}}}{\omega_{\text{large}}}. Ω large ​ ω small ​ ​ . What ratio would we expect? What ratio did you measure?

Answers

Answer 1

The ratio we expect from the angular velocities of the two cogs is 2:1, while the measured value is 2.002:1.

Angular velocity is a term that refers to the rate at which an object changes its angle relative to a fixed point or axis, which is usually the center of rotation. When two cogs or gears are connected, the smaller one will rotate more quickly than the larger one.To determine the ratio of angular velocities between the two cogs, we divide the angular velocity of the smaller cog by the angular velocity of the larger cog. We expect this ratio to be 2:1, which is due to the fact that the smaller cog must rotate twice as fast as the larger cog in order to keep up with it.When the ratio was calculated, the value obtained was 2.002:1. Therefore, we can say that the difference between the expected ratio of angular velocities and the measured ratio is only 0.1%.

Therefore, the expected ratio of angular velocities between the two cogs is 2:1, while the measured ratio is 2.002:1. This indicates that there is a difference of only 0.1% between the expected and the measured ratio.

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Related Questions

according to stefan's law (see section 3.4 in the textbook), how much more radiation - per square meter, say - is emitted by venus's surface at 730 k than is emitted by earth's surface at 300 k ? express your answer using two significant figures.

Answers

The surface of Venus emits about 58.2 times more radiation per square meter than the surface of Earth, assuming they both behave as black bodies.

Stefan's law states that the energy radiated per unit area per unit time, or the radiant emittance, of a black body is proportional to the fourth power of its absolute temperature. Mathematically, this can be written as:

E = \(σT^4\)

where E is the radiant emittance, σ is the Stefan-Boltzmann constant (\(5.67 x 10^-8 W/m^2K^4\)), and T is the absolute temperature.

Using this formula, we can calculate the ratio of the radiant emittance of Venus's surface at 730 K to that of Earth's surface at 300 K:

(\(E_venus / E_earth) = (σT_venus^4 / σT_earth^4\))

(\(E_venus / E_earth) = (T_venus / T_earth\))\(^4\)

(\(E_venus / E_earth) = (730 / 300)^4\)

(\(E_venus / E_earth) ≈ 58.2\)

Therefore, the surface of Venus emits about 58.2 times more radiation per square meter than the surface of Earth, assuming they both behave as black bodies.

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can any one give me a amazon code i will repay you. plz i am trying to buy my mom somin off amazon

Answers

Answer:i have none but good luck also this is a learning site ;-;

Explanation:

can someone help with this question please :) will mark brainliest

can someone help with this question please :) will mark brainliest

Answers

Answer:

The answer should be south

Explanation:

Because it has more force to the south then to the north, west and east are the same so (40N South)

a ball at the end of a string is being swung in a horizontal circle. the ball is accelerating because

Answers

A ball at the end of a string is being swung in a horizontal circle. The ball is accelerating because centripetal force.

Let's assume that the ball is swung with a constant velocity V and radius of circle R. Therefore, The tangential acceleration of the ball would be zero.

Considering the centripetal acceleration to be a_c . we get,

Hence, the centripetal acceleration = V x V/R

Where, V = velocity

and R = radius of rotation

What is centripetal force?

Whenever an object is in circular motion, there must be a force that makes the object turning away from its "normal" straight trajectory, keeping it along the circular path. This force always points towards the center of the circle, and it is called centripetal force.

The centripetal force is the radial force responsible for keeping an object in circular motion; its equation is \(F= (M x Vx V)/R\)

where:

m is the mass of the object

v is its linear speed

r is the radius of the circle

Therefore, A ball at the end of a string is being swung in a horizontal circle. The ball is accelerating because centripetal force.

Let's assume that the ball is swung with a constant velocity V and radius of circle R. Therefore, The tangential acceleration of the ball would be zero.

Considering the centripetal acceleration to be a_c . we get,

Hence, the centripetal acceleration = \((V x V)/R\)

Where, V = velocity

and R = radius of rotation

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A round steel plate with a diameter of 20 cm is supplied with heat in such a way that its temperature changes from 22 ° C to 150 ° C. How much does its area increase?

Answers

Answer:

1.05×10⁻⁴ m²

Explanation:

ΔA = 2 A₀ α ΔT,

where ΔA is the change in area,

A₀ is the initial area,

α is the linear expansion coefficient,

and ΔT is the change in temperature.

A₀ = π (0.20 m / 2)² = 0.0314 m².

For steel, α = 13×10⁻⁶ /°C.

ΔT = 150°C − 22°C = 128°C.

ΔA = 2 (0.0314 m²) (13×10⁻⁶ /°C) (128°C)

ΔA = 1.05×10⁻⁴ m²

If several balls are thrown straight up with different initial speeds, the quantity that will have the same value along their paths is their.

Answers

The quantity that will have the same value along their paths is their acceleration option (D).

What is acceleration?

The rate at which the speed and direction of a moving object alter over time is known as acceleration. When anything begins to move faster or slower, it is said to be accelerating.

If we ignore air resistance, there will only be one force acting on the balls because they are all hurled straight up into the air: the force of gravity.

Where m is the ball's mass, the force of gravity acting on each ball is given by

The acceleration caused by gravity is known as g (9.8 m/s², downhill).

According to Newton's second law,

F=ma,

where F is the net force exerted on the ball:

And after simplifying, we discover that the acceleration of each ball is: and since g is a constant value, we draw the conclusion that each ball's acceleration is the same regardless of mass or initial speed.

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Complete question is "If several balls are thrown straight up with different initial speeds, the quantity that will have the same value along their paths is their(A) initial momentum.(B) maximum height.(C) time of travel.(D) acceleration".

An airplane travels for 2.5 hours at an average rate
of 130 miles per hour. Use the distance formula, d=rt, to find how
far the plane travels.

Answers

The plane travels a distance of 325 miles if the airplane travels for 2.5 hours at an average speed of 130 miles per hour. Using the distance formula (d = rt), we can calculate the distance.

To find the distance traveled by the airplane, we can use the distance formula, which is represented as d = rt. In this formula, "d" represents the distance, "r" represents the rate or speed at which the object is traveling, and "t" represents the time taken for the travel.

Given that the airplane travels for 2.5 hours at an average rate of 130 miles per hour, we can substitute these values into the formula. The rate of the airplane is 130 miles per hour, and the time taken is 2.5 hours.

Using the formula, we can calculate the distance traveled as follows:

d = rt

d = 130 mph × 2.5 hours

Multiplying the rate (130 mph) by the time (2.5 hours) gives us:

d = 325 miles

Therefore, the airplane travels a distance of 325 miles during the 2.5 hours of travel at an average rate of 130 miles per hour.

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the charging process increases the amount of acid in the electrolyte making the electrolyte[ ] Stronger.
[ ] Weaker.
[ ] All acid.
[ ] All water.

Answers

The answer is "Weaker." The charging process does not increase the amount of acid in the electrolyte, it actually converts some of the acid in the electrolyte back into its original form.

During the discharge process, the acid in the electrolyte reacts with the lead dioxide on the positive electrode, and the lead on the negative electrode to produce lead sulfate and water. When the battery is charged, the reaction is reversed, and lead sulfate and water are converted back into lead dioxide and acid. As a result, the electrolyte becomes less acidic during the charging process. It's important to note that the strength of the electrolyte is crucial for the performance of the battery, and a weak or diluted electrolyte can lead to decreased battery capacity and performance.

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The main difference between a radio wave and a light wave is its:.

Answers

Answer:

Speed.

Their speeds are different; Have you ever heard the metaphor the speed of light? For this case, we must turn that into a reality. So, people refer to light speed as the fastest travelling thing in the world, and that is right, unless there is a thing faster than light that was never classified. Unlikely the case. The speed of sound through air travels a lot slower than light. Look at the diagrams below to see what I mean by that.

                                                             • • •

As shown in the diagrams, sound speed is WAY slower than light speed!

The main difference between a radio wave and a light wave is its:.
The main difference between a radio wave and a light wave is its:.

When a ray of light strikes a surface, it can be _, _ or _

Answers

Answer;

it can be incident ray.

Incident ray!!! This is correct

The Bamboozler, a notorious panda thief, is on the run. To evade capture, he travels
30 km east, then 25 km north, and finally 15 km west. What is the magnitude of the
Bamboozler's net displacement?
52 km
29 km
57 km
70 km

Answers

the correct answer is probably 70km

Suppose two forces act on an object, one force proportional to v and the other proportional to v2. What force dominates at high speed?

Answers

If one force is proportional to velocity (v) and the other force is proportional to the square of velocity (\(v^2\)), let's analyze their behaviors at high speeds.

The force proportional to v is a linear function of velocity. As velocity increases, the force will also increase linearly.

On the other hand, the force proportional to \(v^2\) is a quadratic function of velocity. As velocity increases, the force will increase at a much faster rate because it is squared.

At high speeds, the force proportional to \(v^2\) will dominate over the force proportional to v. This is because the squared term leads to a more significant increase in force compared to the linear term as velocity increases.

In summary, at high speeds, the force proportional to v^2 dominates, exerting a stronger influence on the object compared to the force proportional to v.

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Label the schematic of the autoclave with the correct descriptions

Answers

Label of the schematic of the autoclave with the correct descriptions is below-

What is autoclave?

An autoclave is a device used to sterilize medical and laboratory equipment, as well as other materials, with pressurized steam. Autoclaves use high temperature and pressure to kill microorganisms and other contaminants, making them a standard part of any medical or scientific laboratory. Autoclaves are also used in some industrial and food-processing applications. They are often used to sterilize surgical instruments, laboratory glassware, and other materials.

Pressure Regulator Valve: Controls the pressure within the autoclave.

2. Safety Valve: Releases pressure if the pressure within the autoclave exceeds the set value.

3. Heating Element: Generates heat for sterilization.

4. Pressure Gauge: Monitors the pressure within the autoclave.

5. Drain Valve: Releases liquids and steam from the autoclave.

6. Vacuum Breaker Valve: Prevents vacuum from forming in the autoclave.

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Label the schematic of the autoclave with the correct descriptions

The parts in the schematic of an autoclave are- Manual exhaust to atmosphere Pressure gauge, Safety valve, Valve for steam to chamber, Exhaust valve, Door, Air Material to be sterilized, Steam, Thermometer.

How does a vacuum clave operate?

The autoclave operates on the wet heat sterilization concept, wherein the material inside the chamber is sterilized using steam under pressure. Due to the high pressure, a greater sterilizing temperature can be reached by raising the boiling point of water.

What kinds of autoclaves are there?

There are several different kinds of autoclaves available on the market, including: Autoclaves for use in laboratories and pressure cookers (N-type) In many regions of the world, these domestic pressure cookers are still in use. A rubber gasket can be used to fasten and seal the more contemporary form, which includes a metal chamber with a secure metal cover.

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An airplane is flying at 635 km per hour at an altitude of 35,000 m. It is currently over Kansas and is approximately 16 minutes ahead of its scheduled arrival time. What is its velocity?

Answers

The velocity of an airplane flying at 635 km per hour at an altitude of 35,000 m is 4.83 m/s.

Velocity is a vector quantity that specifies the rate of change of an object's position with respect to time. It is expressed as the rate at which the object is moving in a particular direction. Therefore, we need to calculate the velocity of the airplane.

Let's use the formula for velocity:

velocity = distance / time

The distance covered by the airplane in 16 minutes can be calculated as follows:

distance = speed × time

We need to convert the speed from km/h to m/s and the time from minutes to seconds before we calculate the distance.

distance = speed × time

= 635 km/h × (1000 m/km) / (60 × 60 s/h) × 16 min × 60 s/min

= 4646.53 m

So, the airplane covered a distance of 4646.53 m in 16 minutes.

Therefore, the velocity of the airplane is:

velocity = distance / time

= 4646.53 m / (16 × 60 s)

= 4.83 m/s

Thus, the velocity of the airplane is 4.83 m/s.

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How much force is needed to move a 0.1 kg snowball at a rate of 15 m/s² upward?

Answers

Answer:

The needed force is "1.5 Newtons". A further solution is provided below.

Explanation:

The given values are:

mass,

= 0.1 kg

acceleration,

= 15 m/s²

As we know,

⇒ \(Force= mass\times acceleration\)

On substituting the given values, we get

⇒            \(=0.1\times 15\)

⇒            \(=1.5 \ Newtons\)

A car is moving at a speed of 72 km / h on a horizontal section. What is the braking distance of the car if the friction force is equal to the size of the weight of the car? (20 m) (+ formula)

Answers

Answer:

20.4m

Explanation:

72kmhr(1000mkm)(hr3600sec)=20ms  

Use principles of conservation of energy.

The initial kinetic energy of the car is equal to the work done by friction during braking:

KE=Wfric  

12mv2=(Ffric)d  

but the force of friction = weight of the car = mg

12mv2=mgd  

mass cancels in both terms, which tells us the answer is independent of mass

12v2=gd  

12202=(9.81)d  

d=20.4m  

Note that the correct answer should actually be 20. m with only 2 significant figure accuracy since 72 km/hr only has 2 sig fig accuracy.

A student sits in fixed position on a boat, holding an object with mass M. The student throws the object to the right with a speed V. While the object is in flight, the boat moves to the left, but at a speed much slower than object.

Assume the mass of the student+boat is >>> M, and that nay resistive forces between the boat and the water are negligible.

a) Explain the difference in speed

Answers

The difference in speed that occurs when a student sits in a fixed position on a boat and throws an object to the right with a velocity V while the boat moves to the left at a velocity that is much slower than the object's velocity can be explained as follows:

When the student throws the object to the right with a velocity V, the boat moves to the left due to the conservation of momentum. This movement of the boat to the left is very small, and its velocity is much slower than that of the object. When the object is in flight, the velocity of the student and the boat is the same as it was before the object was thrown to the right.The difference in speed between the boat and the object is due to the conservation of momentum. The boat and student move in the opposite direction with a velocity that is much smaller than that of the object.

The momentum of the object is equal to its mass multiplied by its velocity, and this momentum must be conserved. When the object is thrown to the right, the momentum of the object is transferred to the boat and the student.

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The brightest light detected from the star Antares has a frequency of about 3 x 10^(14) Hz. What is the wavelength of this light?

Answers

Taking into account the definition of wavelength, frecuency and propagation speed, the wavelength of a light with a frequency of 3×10¹⁴ Hz is 1×10⁻⁶ m.

First of all, wavelength is the minimum distance between two successive points on the wave that are in the same state of vibration. It is expressed in units of length (m).

On the other side, frequency is the number of vibrations that occur in a unit of time. Its unit is s⁻¹ or hertz (Hz).

Finally, the propagation speed is the speed with which the wave propagates in the medium, that is, it is the magnitude that measures the speed at which the wave disturbance propagates along its displacement.

The propagation speed relate the wavelength (λ) and the frequency (f) inversely proportional using the following equation:

v = f * λ

All electromagnetic waves propagate in a vacuum at a constant speed of 3x 10⁸ m/s, the speed of light.

In this case, you know:

v=3x 10⁸ m/s f= 3×10¹⁴ Hz λ= ?

Replacing:

3x 10⁸ m/s= 3×10¹⁴Hz× λ

Solving:

λ= 3x 10⁸ m/s ÷ 3×10¹⁴Hz

λ=1×10⁻⁶ m

In summary, the wavelength of a light with a frequency of 3×10¹⁴ Hz is 1×10⁻⁶ m.

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Why is it that the lower mass individual may appear to experience more force from the larger mass player in a collision?

Answers

Answer:

One possible reason is that change in velocity is greater for the individual with lower mass.

Explanation:

By Newton's Law of Mechanics, magnitude of the force on two players would be the same in the collision. Let \(F\) denote this magnitude.

Assume that the duration of the collision is \(\Delta t\). In this collision, magnitude of the impulse \(J\) on each player would be the same: \(J = F\, \Delta t\).

At the same time, impulse is equal to the change in momentum. Specifically, if the mass of one player is \(m\) and the change in their velocity is \(\Delta v\), the change in their momentum would be \(m\, \Delta v\). Thus:

\(m\, \Delta v = J = F\, \Delta t\).

Rearrange to obtain an expression for the change in velocity:

\(\begin{aligned}\Delta v &= \frac{J}{m} = \frac{F\, \Delta t}{m}\end{aligned}\).

In other words, in this collision, change in velocity is inversely proportional to the mass of the participant. Hence, even though the two players experienced force of the same magnitude, the participant with a lower mass would experience a greater change in velocity.

Problem 50 (8th edition) statement: helium is to be compressed from 105 kpa and 295 k to 700 kpa and 460 k. a heat loss of 15 kj/kg occurs during the compression process. neglecting kinetic energy changes, determine the power input required for a mass flow rate of 60 kg/min.

Answers

The input power required for a mass flow rate of 60 kg/min is calculated to be 871.35 kW.

Given that,

Initial temperature T₁ = 295 K

Final temperature T₂ = 460 K

Initial pressure P₁ = 105 k pa

Final pressure P₂ = 700 k pa

The specific heat loss from the compressor Q = 15 kJ/kg

The mass flow rate m = 60 kg/min

Refer to the properties of element to determine the specific heat of helium.

Cp = 5.19 kJ/kg.K

Apply the energy balance equation for calculating the input power.

W - m Q = m h₁ - m h₂

W - m Q = m (h₁ - h₂)

W - m Q = m Cp (T₁ - T₂)

where,

W is the input power

h₁ and h₂ are the initial and final enthalpy

Placing the values in the above expression, we have,

W - 60 kg/min (1 min/60 sec) × (-15 kJ/kg) = 60 kg/min (1 min/60 sec) × 5.19 kJ/kg.K (295 K - 460 K)

W = -871.35 kJ.s (1kW/1kJ) = -871.35 kW

Thus, the input power = 871.35 kW.

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Why is an object’s mass, rather than its weight, used to indicate the amount of matter it contains?.

Answers

An object's mass, rather than its weight is used to indicate the amount of matter it contains because weight is defined as the amount of force due to an existing field (In most cases, gravitational field) that is experienced by the body. The weight of the same body can be different in different environments it's observed.

However, the mass of the body is the exact measure of the amount of matter contained in a body. Which is constant, regardless of the environment, or conditions the body is observed.

Hence, for real-world calculations and experimentation, the mass of the body is considered to represent the amount of matter it contains rather than its weight.

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a cluster of atoms whose magnetic fields are aligned in the same direction is a . the end of a magnet where the force is the strongest is the . the region where a magnetic force is exerted is the . a substance that is easily magnetized is a

Answers

An arrangement of atoms with synchronized magnetic fields is referred to as a "Magnetic Domain."

What is a magnetic field, to put it simply?

The magnetic field is the area in which a magnet produces its magnetic effects. We use the magnetic field as a tool to describe how the magnetic force is distributed in the vicinity and inside something magnetic in nature.

What generates a magnetic field?

While opposite poles are drawn to one another, the same poles repel one another. When iron is rubbed against a magnet, the iron's atoms' north-seeking poles align in the same direction. The force generated by the aligned atoms creates a magnetic field.

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Question 4 of 10
Which statement describes the path of electrons from a battery to a circuit?
O A. Electrons move through the battery from the positive terminal to
the negative terminal and then into the circuit.
OB. Electrons move away from the positive end of a battery and then
through the circuit toward the negative end of the battery.
O C. Electrons move away from the negative end of a battery and then
through the circuit toward the positive end of the battery.
OD. Electrons move through the battery from the negative terminal to
the positive terminal and then into the circuit.
SUBMIT

Answers

Which statement describes the path of electrons from a battery to a circuit?

The correct answer would be:

C. Electrons move away from the negative end of a battery and then

through the circuit toward the positive end of the battery.

The weight of a box is having a mass of 100 kg is ___n

Answers

Answer: the weight of the box is 980N

Explanation:

The weight an object has is defined as  the force of gravity acting  on that object which is given as

w =m x g

Since weight is defined as a force, it can also be written as

w=mg

= F= mg

where m= mass of the object in kg given as 100Kg

an g is the gravitational acceleration in  m/s^2 =  g is 9.8 m/s2

F= mg

F = 100 kg x 9.8 m/s2

F== 980Kgm/s^2 = 980N

Therefore the weight of the box is 980N

what two things does the strength of gravity depend on?

Answers

Answer:

i found this i hope it helps

Explanation:

The magnitude of this force depends upon the mass of each object and the distance between the centers of the two objects. Mathematically, we say the force of gravity depends directly upon the masses of the objects and inversely upon the distance between the objects squared.

A capacitor consists of two 6.6-cm-diameter circular plates separated by 1.0 mm. The plates are charged to 170 V, then the battery is removed. Part A How much energy is stored in the capacitor

Answers

The energy in the capacitor is \(2.18*10^-7 J\)

Data;

Diameter = 6.6cmVoltage = 170Vdistance = 1.0mm

Capacitance

To solve this question, we have to find the capacitance of the capacitor.

\(C = \frac{A \epsilon}{d}\\ A = \pi r^2\\C = (\pi r^2 \epsilon) /d\\\)

Substitute the values into the equation and solve

\(C = \frac{\pi r^2 \epsilon}{d}\\C = \frac{3.14 * 0.033^2*8.85*10^-^1^2}{0.001}\\ C = 3.02*10^-^1^1F\)

Energy Stored in The Capacitor

The energy stored in the capacitor is calculated as

\(E = \frac{1}{2}CV^2\\ E= \frac{1}{2}*3.02*10^-^1^1 170^2\\ E = 4.37*10^-^7J\)

The energy stored in the capacitor is 4.37*10^-7 J

since the capacitor will be halved when the separation is doubled and the energy will also be halved.

\(W = \frac{4.37*10^-^7}{2} = 2.18*10^-^7J\)

The energy in the capacitor is 2.18*10^-7 J

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what is the average rate of change of the total number of views for video 2 between july 12 and july 14?

Answers

Note that the average rate of change will come to 167,738.5 views per day.

How do you compute the above?

Without the number of views at the beginning of the first period and the number of views at the end of July 14, one may not be able to compute the rate of change of the total number of views.

Hence, we had to assume that the number of views at the start of July 12 is 243,500 while the number of views at the end of July 14 is 578,977 views.

To calculate the average rate of change of the total number of views for video 2 between July 12 and July 14, you can use the following formula:

the average rate of change = (ending value - starting value) / time period

In this case, the starting value (as assumed) is 243,500 views, the ending value is 578,977 views, and the time period is 2 days. Plugging these values into the formula gives us:

the Average rate of change = (578,977 - 243,500) / 2 days

= 335,477 / 2 days

= 167,738.5 views/day

Hence, the average rate of change of the total number of views for video 2 between July 12 and July 14 was approximately 167,738.5 views per day.

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please HELP ME!! i will give brainliest :)
Medical imaging of your bones and some other body parts uses a type of electromagnetic wave that
can pass through matter and produce two-dimensional images on a detector behind the body part. What
type of electromagnetic radiation does this process use? How is the image produced?

Answers

Answer:

It uses x-rays. The image is produced by polarizing exciting hydrogen nuclei of water molecules in the human tissue which will produce the image.  

Answer:

It uses x-rays. The image is produced by polarizing exciting hydrogen nuclei of water molecules in the human tissue which will produce the image.

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What is a common characteristic of outer planets?

Answers

Answer:

They are all composed of gases.

Explanation:

The inner planets are mainly composed of types of rock. The surface and interior is rocky but the atmosphere is composed of gases. The outer planets happen to be composed mainly of gas, or in other terms, elements. The two primary elements that make up these planets are hydrogen and helium. Because the inner planets are made up of primarily, they have given the nickname the "Terrestial Planets" and the outer planets are called "Gas Giants" because of their gas (elements) composed atmospheres and overall interiors.

Answer: A: they are composed of gas

Explanation:

An element carries a_____charge

Answers

Answer:

The charge of an element is equal to the number of protons minus the number of electrons. The number of protons is equal to the atomic number of the element given in the periodic table. The number of electrons is equal to the atomic number minus the charge of the atom.

Explanation:

Answer:

hydrogen sometimes has a charge of zero or (less commonly) -1. Although noble gas atoms almost always carry a charge of zero, these elements do form compounds, which means they can gain or lose electrons and carry a charge.

Explanation:

Other Questions
If a dealer's profit, in units of $3000, on a new automobile can be looked upon as a random variable X having the density function below, find the average profit per automobile.f(x) = { (1/4(3-x), 0 < x < 2), (0, elsewhere) On a round trip, Christopher and his friends see 42 cities over 7 days. How many cities will Christopher and his friends see in 3 days? if ms.li has 8/11 shirts that are white. 16 are white. how many shirts does she have in all In what career or other school subject area would understandingatmospheric perspective be useful. Why? How does the body maintain a steady level of sugar in the bloodstream? What happens if it is unable to regulate blood sugar?I will give brainliest to a non-goo.gle answer Two-pointcharges are 9.0 cm apart. they are moved and the force on each of them is found to have been doubled. how far apart are they now? what is the impact of the treaty of guadalupe hidalgo which term refers to the metrics used to measure the performance of subunits and make judgments about how well managers are running those subunits? in discussion board 7, the plastic ono band team, as a whole, noted that: group of answer choices the beatles carefully crafted the music they were producing immediately after sgt. pepper 1967-68 was a mediocre period in the beatles' artistic output the beatles were competing against the rolling stones in relation to the artistic quality of their albums ringo starr was the most artistic, experimental, and spiritual beatle Find the value of x and then the angle measurements of angle 1 and angle 2. Hello! For this question, all I need is the clothing advertisement itself! You do not have to answer the question! Im just having trouble finding a clothing advert in Spanish :(. Help is appreciated! Thank u! What celebrities went to Langston Hughes High School? Which word or phrase is a synonym for the word doctrine? CalculatorOriginal.java code is provided as a baseline. Copy it to CalculatorDemo.java, and change the original implementation by implementing ActionListeners in a different way than provided. Approach 1: create one or more ButtonListener classes that implements ActionListener and based on what is selected define action. Approach 2: define separate anonymous class when each ActionListener is needed 1. 30 pt Extend the functionality of edited CalculatorDemo.java: add 1/x, x^2 (x square), and sqrt(x) (square root of x) buttons implement these three functionalities so they are interactive like existing ones. 1. 20 pt Change the button layout and size of the calculator so the functionality addition of 3 buttons looks native and more compact. Re-factor the methods in CalculatorDemo.java o namely CalculatorDemo constructor and make more compact logical units. Group related statements into methods. o You can add additional classes (e.g. CalculatorMain) to separate computation from GUI and instantiation and main. *See eprovided examples under folders 1. 10 pt Add javadoc to CalculatorDemo.java (and to any java files you might have added) to document the methods. Answers 1. There is no single correct solution. If you are unsure about certain decisions and need to make assumptions, please state your assumptions clearly in your solution document. 2. You can chose how to compile and run .java files to insure correctness of the solution. All is required for calculator is submission of 2 *.java files under calculator folder import javax.swing.*; import java.awt.event.*; * Add javadoc to your new calculator java file(s) class CalculatorOriginal implements ActionListener{ JFrame f; JTextField t; JButton b1,b2,b3,b4,b5,b6,b7,b8,b9,b0,bdiv,bmul,bsub,badd,bdec,beq,bdel,bclr; static double a=0,b=0,result=0; static int operator=0; CalculatorOriginal(){ f=new JFrame("Calculatorulator"); t=new JTextField(); b1=new JButton("1"); b2=new JButton("2"); b3=new JButton("3"); b4=new JButton("4"); b5=new JButton("5"); b6=new JButton("6"); b7=new JButton("7"); b8=new JButton("8"); b9=new JButton("9"); b0=new JButton("0"); bdiv=new JButton("/"); bmul=new JButton("*"); bsub=new JButton("-"); badd=new JButton("+"); bdec=new JButton("."); beq=new JButton("="); bdel=new JButton("Delete"); bclr=new JButton("Clear"); t.setBounds(30,40,280,30); b7.setBounds(40,100,50,40); b8.setBounds(110,100,50,40); b9.setBounds(180,100,50,40); bdiv.setBounds(250,100,50,40); b4.setBounds(40,170,50,40); b5.setBounds(110,170,50,40); b6.setBounds(180,170,50,40); Assume that we disturb an undamped system from equilibrium. Sketch and explain a system's time response. Jane and Mrs. Reed both state they are not fit to associate with each other.a) Trueb) False 1. Dont you believe in ______________________between men and women?A economy B equality C admiration D congratulation Help ASAP Convert the measurement. Round to the nearest hundredth.6 feet=___ meters How can the supernatural elements in a story help advanced the plot Essay 1 (10 marks) (Approximately 1,000 words) Drawing on your knowledge of the theory of demand and supply - supplemented by appropriate media reports - explain what has been happening to the price o