consider the following circuit. after leaving the switch at the position a for a long time, move the switch from a to b. there will be current oscillations. l r c e s b a the maximum current will be given by 1. imax

Answer:

Forty-eight million eight hundred thousand

Explanation:

You divide 585.6/12. I really hope this helps!!

Answer: it is the asymptote

Explanation: a line that continually approaches a given curve but does not meet it at any finite distance.

In atrial flutter, atrial contraction occurs at such a rapid rate that discrete P waves separated by a flat baseline cannot be seen.

The information given on the X-axis of the graph attached is the years from 1920-2005 (option B).

A graph in mathematics or statistics is a data chart (graphical representation of data) intended to illustrate the relationship between a set (or sets) of numbers (quantities, measurements or indicative numbers) and a reference set.

A graph consists of two axes namely; X-axis and Y-axis. The x-axis on a graph is usually drawn left to right and usually shows the range of values of an independent variable.

On the other hand, the Y-axis is the axis on a graph that is usually drawn from bottom to top and usually shows the range of values of variable dependent on one other variable.

Therefore, according to the graph illustrated above, the x-axis shows the years from 1920-2005.

Learn more about x-axis of a graph at: https://brainly.com/question/30110751

#SPJ1

Answer:

A

Explanation:

Answer:

Answer A-93

Explanation:

it will experience great force

Given that the car speeds up at a steady 1.3 m/s2, and the magnitude of the centripetal acceleration is equal to the tangential acceleration. We can use the following equations in order to determine the time required to attain the magnitude of centripetal acceleration equal to tangential acceleration.  

The centripetal acceleration of an object moving in a circle is given by the formula;\(a_c = v^2/r\) Where v is the speed of the object and r is the radius of the circle.

Therefore, t = 5.7/1.3

= 4.385 seconds. So, the time after which the magnitude of the centripetal acceleration is equal to the tangential acceleration is 4.385 seconds (rounded to 2 decimal places).

To know more about speeds visit:

https://brainly.com/question/17661499

#SPJ11

The scientist might model light as electromagnetic waves to understand how an incandescent lightbulb works.

Light is commonly understood to behave as both waves and particles. The electromagnetic wave model of light is particularly useful when studying the behavior of light in various contexts, including the functioning of incandescent lightbulbs.

In the case of an incandescent lightbulb, the fundamental principle at play is the process of incandescence, where a material (usually a tungsten filament) emits light when heated to a high temperature. To understand this phenomenon, the scientist can model light as electromagnetic waves.

The wave model of light describes light as an oscillating electric and magnetic field propagating through space. The energy carried by these waves is quantized into discrete packets known as photons. When the tungsten filament in the lightbulb is heated, it reaches a temperature at which it emits visible light.

The temperature of the filament can be calculated using the Stefan-Boltzmann law, which relates the power radiated by a black body (such as the filament) to its temperature. The law is given by:

P = σ * A * T^4

Where:

P = Power radiated (in watts)

A = Surface area of the filament (in square meters)

T = Temperature of the filament (in Kelvin)

By measuring the power radiated by the filament and knowing its surface area, the scientist can use this equation to calculate the temperature.

By modeling light as electromagnetic waves, the scientist gains insights into the behavior of light in an incandescent lightbulb. Understanding the wave nature of light helps explain how the heated tungsten filament emits visible light, enabling advancements in the design and efficiency of lighting technologies.

To know more about Electromagnetic, visit

brainly.com/question/13874687

#SPJ11

The magnitude of his velocity when he reaches at B is 15 ft/s, and his initial acceleration of the motorbike is 0.00013333 ft/s^2.

Given that :-

The radius of the circular path is r = 300 ft,

and the rate of increase of speed is v˙ = 0.04s ft/s^2.

The initial acceleration a_0 of the motorcyclist can be determined by using the formula:-

=> a = v˙ / r,

Hence,

=> a_0

= v˙ / r

= 0.04 s ft/s^2 / 300 ft

= 0.00013333 ft/s^2

At point B, the magnitude of velocity v can be determined by using the formula:-

v = sqrt(v_0^2 + 2 x a_0 x r),

here v_0 is initial velocity.

Since the initial velocity is not given,

let's assume,

v_0 = 0.

Hence,

=> v = sqrt(v_0^2 + 2 x a_0 x r)

= sqrt(0^2 + 2 x 0.00013333 x 300)

= 15 ft/s

Therefore, the magnitude of the velocity at point B is 15 ft/s, and the initial acceleration of the motorcyclist is 0.00013333 ft/s^2.

To know more about acceleration please refer: https://brainly.com/question/12550364

#SPJ4

Answer:

carpet

Explanation:

Diffuse reflection is the reflection of light from a surface such that an incident ray is reflected at many angles rather than at just one angle as in the case of specular reflection.

The structure of carpet's surface is as shown. Thus it shows large amount of diffuse reflection.

In this scenario, the observer will hear a higher frequency than what the source is emitting in two situations. The correct options are a) and e).

a) A police car with its siren on is moving towards you while traveling 110 mph. You are moving away from it while traveling 100 mph.

e) A marching band playing the 1812 Overture is moving towards you while traveling 90 ft/s. You are moving away from it while traveling 100 ft/s.

The observed frequency of a sound wave depends on the relative motion between the source and the observer. When the source is moving towards the observer, the observed frequency is higher than the emitted frequency.

When the source is moving away from the observer, the observed frequency is lower than the emitted frequency. This phenomenon is known as the Doppler effect.

In situation a), as the police car is moving towards you, the sound waves emitted by its siren are compressed in the direction of the motion. This compression increases the observed frequency, resulting in a higher pitch than the emitted frequency.

Additionally, since you are also moving away from the police car, your velocity further adds to the effect, causing an even higher observed frequency.

Similarly, in situation e), as the marching band is moving towards you, the sound waves are compressed, leading to a higher observed frequency. Your own motion away from the band further contributes to the increase in observed frequency.

In the other situations mentioned, the source and the observer either have no relative motion or are moving in the same direction with the same velocity. In these cases, the observed frequency remains the same as the emitted frequency. Therefore, the correct options are a) and e).

To know more about frequency, refer to the link :

https://brainly.com/question/29739263#

#SPJ11

Answer:

1.01 W/m

Explanation:

diameter of the pipe d = 30 mm = 0.03 m

radius of the pipe r = d/2 = 0.015 m

external air temperature Ta = 20 °C

temperature of pipe wall Tw = 150 °C

convection coefficient at outer tube surface h = 11 W/m^2-K

From the above, we assumed that the pipe wall and the oil are in thermal equilibrium.

area of the pipe per unit length A = \(\pi r ^{2}\) = \(7.069*10^{-4}\) m^2/m

convectional heat loss Q = Ah(Tw - Ta)

Q = 7.069 x 10^-4 x 11 x (150 - 20)

Q = 7.069 x 10^-4 x 11 x 130 = 1.01 W/m

The heat loss per unit length of tube should be considered as the 1.01 W/m.

Since

diameter of the pipe d = 30 mm = 0.03 m

radius of the pipe r = d/2 = 0.015 m

external air temperature Ta = 20 °C

temperature of pipe wall Tw = 150 °C

convection coefficient at outer tube surface h = 11 W/m^2-K

Now

area of the pipe per unit length A should be

= πr^2

 = 7.069*10^-4 m^2/m

Now

convectional heat loss Q = Ah(Tw - Ta)

Q = 7.069 x 10^-4 x 11 x (150 - 20)

Q = 7.069 x 10^-4 x 11 x 130

= 1.01 W/m

hence, The heat loss per unit length of tube should be considered as the 1.01 W/m.

Learn more about heat here: https://brainly.com/question/15170783

Given that the charges are divided in half, 1:2,

According to Newton's third law, every action has a corresponding and opposing response. This means that the force applied by Q1 to Q2 is equal to the force applied by Q2 to Q1. However, these forces will be acting in the opposite manner.

The ratio of the force's magnitude on q1 to its magnitude on q2 is therefore 1:1.

If charges q1 and q2 have the same sign (both positive or both negative), then the forces acting on each charge are mutually repulsive and point away from one another. One charge is positive and the other is negative, according to the equation.

To know more about charge  visit:-

https://brainly.com/question/29003665

#SPJ4

Answer:

vận tốc bằng quãng đường chia thời gian

Explanation:

v=s/t

Answer:

No

Explanation:

Acceleration is the rate of change in velocity. Here the car maintains a constant speed, no change in velocity

Answer:

Potassium (K) and arsenic (As)

Explanation:

Energy levels are represented by the rows in the periodic table. Potassium and arsenic are in the same row.

Answer:

V = f * λ           velocity equals frequency * wavelength

If f is increased then λ must decrease for the velocity to remain constant.

The distance at which the crane lift a crate is 0.0781 m.

Distnace is the lenght between two points.

To determine the distance the crane can lift the crate, we use the formula below.

Formula:

Where:

From the question,

Given:

Substitute these values into equation 1

Hence, the distance is 0.0781 m.

Learn more about distance here: https://brainly.com/question/26550516

#SPJ1

Answer:

.17Hz

Explanation:

The formula for frequency is f= 1/T , where T is the period.

f = 1/6 and 1/6 ≈ .17

The heat loss (AQ) is 75 J.

The change in internal energy of the car is:

ΔU = 975 J - 900 J = 75 J

The energy added by pressing the accelerator is:

Q = 150 J

According to the first law of thermodynamics, the change in internal energy of a system is equal to the heat added to the system minus the work done by the system:

ΔU = Q - W

Assuming no work is done on the system, the heat loss can be calculated as:

Q - ΔU = 150 J - 75 J = 75 J

Learn more about heat lost here: https://brainly.com/question/14702484

#SPJ1

Answer:

Explanation:

Mixtures containing substances that are attracted by magnets can be separated using a magnet. We can separate iron from a mixture of sand and iron, as only the iron is attracted to the magnet.

Answer:

I believe that this is a multiple choice answer so

Explanation:

The answer is D or,

"Some of the mass is converted into energy."

In non-restrictive clauses like a, commas may be used. You could also use parentheses and dashes.

A nonrestrictive clause provides additional information about something you have already mentioned in a sentence, but the information is not necessary to understand what you are referring to. Nonrestrictive clauses are typically introduced by which or who and are separated by commas.

An additional bit of information is provided by a nonrestrictive clause. When referring to a special person, thing, or event, it is typically a proper noun or a common noun. The additional information is indicated by the use of commas.

For more information on non restrictive elements kindly visit to

https://brainly.com/question/24452052

#SPJ4

The net force on an object is zero that is pulled with forces of 80 newtons to the right and 80 newtons to the left.

Net force is equal to sum of all the force acting on a body.

The formula for net force if n force are acting on it:

                       \(F_{net}=F_{1}+ F_{2}+F_{3}.....F_{n}\)

In this case the two forces are equal but opposite in direction.

Putting the values in the formula

\(F_{net} = 80+(-80)\) (since forces are equal but opposite)

\(F_{net}= 0\)

So the net force acting on the object is zero because the forces are equal and opposite.

If you need to learn more about net force, click here

https://brainly.com/question/14361879?referrer=searchResults

#spj4

The net force on an object that is pulled with forces of 80 newtons to the right and 80 newtons to the left is: 0 newtons

To solve this problem the formula of net force and the procedure that we have to use is:

Fr = ∑F

Where:

Information about the problem:

Applying the resultant force formula we get:

Fr = ∑F

Fr = F1 + F2

Fr = 80 newtons - 80 newtons

Fr= 0 newtons

We can say that the resultant force is the algebraic sum of all the forces acting on a body.

Learn more about resultant force at: brainly.com/question/25239010

#SPJ4

Work done by the given force as the object moves from x = -1 m to x = +2 m is 21 J.

Force acting on an object moving along the x-axis Fx = (14x - 3.0x²) N

where x is in m.

Work done by force = ∫F dx, limits = -1 to 2

The given force Fx = (14x - 3.0x²) N

∴ Work done W = ∫F dx = ∫(14x - 3.0x²) dx, limits = -1 to 2= [7x² - x³] from x = -1 to 2= [7(2)² - (2)³] - [7(-1)² - (-1)³]= [7(4) - 8] - [7 - (-1)]= 28 - 7= 21 J

Work done by the given force as the object moves from x = -1 m to x = +2 m is 21 J.

#SPJ11

Learn more about Work done https://brainly.com/question/25573309

Answer:

A

Explanation:

Put A, It will help you.

It is more difficult to start moving a heavy carton from rest than it is to keep pushing it with constant velocity because of static friction.

Static friction refers to the resistance encountered when attempting to initiate the movement of two objects that are in contact with each other but not currently in motion relative to each other. When an object is at rest, the force of static friction acts in the opposite direction to any force applied to it.

In this case, the force applied to the carton is the force needed to start moving it from rest. The force of static friction is greater than the force applied to the carton, making it difficult to start moving the carton from rest.

Once the carton is moving with constant velocity, the force of static friction is no longer acting on it. The only force acting on the carton is the force that is applied to keep it moving at a constant velocity. This force is equal to the force of kinetic friction which is less than the force of static friction.

To summarize, the initial effort required to overcome the static friction between a heavy carton and its resting position is greater compared to the continuous force needed to maintain its constant velocity. The force of static friction is greater than the force applied to the carton, making it difficult to start moving the carton from rest.

Once the carton is moving with constant velocity, the force of static friction is no longer acting on it, and the only force acting on the carton is the force that is applied to keep it moving at a constant velocity.

Learn more about friction at: https://brainly.com/question/24338873

#SPJ11

To find the change in wavelength of the photon after scattering, we can use the Compton scattering formula:

Δλ = λ' - λ = (h / m_e * c) * (1 - cos(θ))

Where:

Δλ is the change in wavelength

λ' is the final wavelength

λ is the initial wavelength

h is the Planck's constant (6.626 x 10^-34 J*s)

m_e is the mass of the electron (9.109 x 10^-31 kg)

c is the speed of light (3 x 10^8 m/s)

θ is the scattering angle

Given:

Initial wavelength λ = 0.04360 nm = 4.36 x 10^-11 m

Scattering angle θ = 32.0°

Substituting the values into the formula, we can calculate the change in wavelength:

Δλ = (6.626 x 10^-34 J*s / (9.109 x 10^-31 kg * 3 x 10^8 m/s)) * (1 - cos(32.0°))

Calculating the value of the expression gives us: Δλ = 2.42 x 10^-12 m

Therefore, the change in wavelength of the photon after scattering is 2.42 x 10^-12 m.

Learn more about wavelength here

https://brainly.com/question/10728818

#SPJ11