What term is best described as the change in free energy for a process occurring at constant temperature and pressure?

\(\\ \rm\longrightarrow Avg\:Velocity=\dfrac{Total\:Distance}{Total\:Time}\)

\(\\ \rm\longrightarrow Avg\:Velocity=\dfrac{85}{5}\)

\(\\ \rm\longrightarrow Avg\:Velocity= 17m/s\)

Answer:

\(displacement = 150 - 65 = 85m \\ time = 5sec \\ velocity = \frac{displacement}{time} \\ = \frac{85}{5} = 17 \frac{m}{s} south \\ thank \: you\)

By utilizing a funnel filter made of Sodium chloride salt as a filtration method. The organic solvent will be evaporated using the rotary evaporation method, leaving the sucrose behind.

All plants naturally generate sugar, the well-known and adored simple carbohydrate, also called by its chemical formula, sucrose. This includes fruits, veggies, and even nuts. Plants including berries, vegetables, and nuts naturally contain sugars like glucose in various amounts. Sucrose is also commercially generated from sugar cane and beets.

According to a research, ingesting "natural" sugar might be just as bad for your health as consuming high- fructose corn syrup. Sucrose, a carbohydrate, provides the energy your body needs to perform both mental and physical work. Your body converts foods like starch and sucrose into glucose and fructose during digestion. Your body breaks down food to provide your cells energy. Reduce the fructose and glucose down.

To know more about Sodium chloride visit:

https://brainly.com/question/9811771

#SPJ4

Answer:

it is the 3rd answer choice

The correct assumption of the given situation is required.

The correct option is

Either the driver of the westbound car overestimated his velocity or the driver of the eastbound car underestimated his velocity,

\(m_a\) = Mass of west moving car = 1200 kg

\(m_b\) = Mass of east moving car = 1000 kg

\(v_{ia}\) = Velocity of west moving car = -7 m/s

\(v_{ib}\) = Velocity of east moving car = 10 m/s

v = Combined velocity of the cars = 3 m/s

From the conservation of momentum we get

\(m_av_{ia}+m_bv_{ib}=(m_a+m_b)v\\\Rightarrow 1200\times -7+1000\times10=(1000+1200)\times 3\\\Rightarrow 1600\neq 6600\)

So, either westward ( \(1000\times10\) ) moving car needs to have more velocity or eastward (\(1200\times -7\)) moving car needs to have less velocity.

Since, mass is constant only the velocity can be different.

The correct option is

Either the driver of the westbound car overestimated his velocity or the driver of the eastbound car underestimated his velocity.

Learn more:

https://brainly.com/question/14432179?referrer=searchResults

The maximum current in the inductor is approximately 1.21 amperes when a 5.05 μF capacitor initially charged to 15.2 V is connected in series with a 3.75 mH inductor.

To determine the maximum current in the inductor when a 5.05 μF capacitor initially charged to a potential of 15.2 V is connected in series with a 3.75 mH inductor, we can use the formula for the resonant frequency of an LC circuit.

The resonant frequency (fr) of an LC circuit is given by:

fr = 1 / (2π√(LC))

Given:

C = 5.05 μF = 5.05 × \(10^{-6}\)F

L = 3.75 mH = 3.75 × \(10^{-3}\) H

Plugging the values into the formula:

fr = 1 / (2π√(5.05 × \(10^{-6}\) × 3.75 × \(10^{-3}\)))

  = 1 / (2π√(1.89125 ×\(10^{-8}\)))

  ≈ 530,012 Hz

The maximum current (Imax) in the inductor can be calculated using the formula:

Imax = V / Xl

Where:

V is the initial potential (voltage) across the capacitor (15.2 V), and

Xl is the inductive reactance.

The inductive reactance (Xl) is given by:

Xl = 2πfL

Plugging the values into the formula:

Xl = 2π(530,012)(3.75 × \(10^{-3}\))

  ≈ 12.556 Ω

Plugging the values into the formula for Imax:

Imax = 15.2 V / 12.556 Ω  ≈ 1.21 A

Therefore, the maximum current in the inductor is approximately 1.21 amperes.

Learn  more about maximum current

brainly.com/question/30264835

#SPJ11

Force 2.47×103 N is required to stop a 950 kg automobile traveling at 90.0 km/h over a distance of 120 m.

An external force is a substance that has the power to alter a body's resting or motion state. It has a direction and a magnitude. The application of force is the location where it occurs, and the force's direction is the direction in which it occurs.

The newton, represented by the letter N,

is the SI unit of force.

To know more about Force visit:

https://brainly.com/question/13191643

#SPJ4

Answer:

I think the correct answer would be the third option. As the elements around the star begins to emit more and more electromagnetic radiation, the rocky materials are pulled in by the electromagnetic radiation. They are being drawn closer to the star and there would be a very high chance of a nuclear

Explanation:

The name of the substance is silver based on the specific heat capacity value.

The specific heat capacity of the substance is calculated by applying the following formula for heat capacity.

Q = mcΔθ

where;

c = Q / mΔθ

The specific heat capacity of the substance is calculated as;

c = (5875 J ) / ( 500 g x 50 )

c = 0.235 J/kgK

The substance that has the same specific heat capacity calculated above is silver.

Learn more about specific heat capacity here: https://brainly.com/question/16559442

#SPJ1

When the head is accelerated faster and harder than the torso in a rear end collision, a whiplash injury can occur.

Collision is a phenomenon that occurs when two or more objects come into contact with each other. It can result in physical damage to the objects, as well as the transfer of energy between them. Collisions are common in everyday life, both in the physical and virtual worlds. Examples include car accidents, sports collisions, and even virtual data collisions in computers. Collision detection is used in physics simulations to accurately predict the outcome of a collision and its effects on any objects involved. Collision prevention is another important part of collision detection.

The sudden, forceful movement of the head can cause damage to the ligaments, muscles, and discs in the neck. Symptoms of whiplash include pain and stiffness in the neck, headaches, dizziness, blurred vision, and difficulty concentrating. In some cases, whiplash can also cause numbness and tingling in the arms and loss of range of motion in the neck. Treatment for whiplash often includes physical therapy, pain medications, and lifestyle modifications.

To know more about the collision click-

https://brainly.com/question/4403635

#SPJ4

The subsequent current in the series RLC circuit is given by the equation: i(t) = I * cos(5t - Φ), where I is the amplitude of the current and Φ is the phase angle.

To find the subsequent current, we need to calculate the amplitude (I) and the phase angle (Φ) of the current.

First, let's calculate the resonant frequency (ω) of the circuit:

ω = 1 / √(LC) = 1 / √(10 * 10^(-2)) = 1 / √1 = 1 rad/s.

The applied voltage can be written as E(t) = E * cos(ωt), where E is the amplitude of the voltage.

Comparing this with the given voltage E(t) = 200 * cos(5t), we can equate the angular frequencies: ω = 5.

Now, let's find the impedance (Z) of the circuit:

Z = √(R^2 + (Xl - Xc)^2),

where R is the resistance, Xl is the inductive reactance, and Xc is the capacitive reactance.

R = 20 Ω

Xl = ωL = 1 * 10 = 10 Ω

Xc = 1 / (ωC) = 1 / (5 * 10^(-2)) = 20 Ω

Plugging in these values, we get:

Z = √(20^2 + (10 - 20)^2) = √(400 + 100) = √500 ≈ 22.36 Ω.

The amplitude of the current (I) can be calculated using Ohm's Law:

I = E / Z = 200 / 22.36 ≈ 8.94 A.

The phase angle (Φ) can be found using the relationship between resistance, inductive reactance, and capacitive reactance:

tan(Φ) = (Xl - Xc) / R = (10 - 20) / 20 = -0.5.

Therefore, Φ ≈ -0.464 rad.

The subsequent current in the series RLC circuit is given by i(t) = 8.94 * cos(5t + 0.464) A.

To know more about amplitude  visit :

https://brainly.com/question/3613222

#SPJ11

The inverse Fourier transformation is given by: f(t) = {2γ e^γt, if t < 0} {-2γ e^{-γt}, if t > 0}.

The inverse Fourier transformation of the given Lorentz distribution can be obtained using the following steps:

f(t) = (2π)^{1/2} ∫_{-∞}^{∞} F(ω)e^{-iωt} dω

Here, F(ω) = [γ/π(ω² + γ²)] and t is greater than and less than 0.

Therefore, we have to evaluate the integral using the residue theorem with two contours:

We will evaluate the integral for t < 0 and t > 0 separately.

1) Calculation for t < 0:

For t < 0, we have to evaluate the integral using a closed contour in the upper half-plane.

Let's consider a closed semicircle contour C_R in the upper half-plane. This contour encloses only one pole of F(ω) at z = -iγ.

Hence, the residue of F(ω) at z = -iγ is given by:

Residue of F(ω) at z = -iγ

                                = lim_{ω → -iγ} (ω + iγ)F(ω)

                                = lim_{ω → -iγ} [(ω + iγ)γ/π(ω² + γ²)]

                                = (-iγ)(-2iγ/π(2iγ))

                                = γ/π

So, we can write the integral as:

f(t) = (2π)^{1/2} [2πi Res(F(ω), -iγ)] = 2π^{3/2} Res(F(ω), -iγ)

According to the residue theorem, we can write:

f(t) = 2π^{3/2} Res(F(ω), -iγ)

     = 2π^{3/2} [γ/π e^{-i(-iγ)t}]

      = 2γ e^γt

2) Calculation for t > 0:

For t > 0, we have to evaluate the integral using a closed contour in the lower half-plane.

Let's consider a closed semicircle contour C_R in the lower half-plane. This contour encloses only one pole of F(ω) at z = iγ.

Hence, the residue of F(ω) at z = iγ is given by:

Residue of F(ω) at z = iγ

                                = lim_{ω → iγ} (ω - iγ)F(ω)

                                = lim_{ω → iγ} [(ω - iγ)γ/π(ω² + γ²)]

                                = (iγ)(-2iγ/π(-2iγ))

                                 = -γ/π

So, we can write the integral as:

f(t) = (2π)^{1/2} [2πi Res(F(ω), iγ)] = 2π^{3/2} Res(F(ω), iγ)

According to the residue theorem, we can write:

f(t) = 2π^{3/2} Res(F(ω), iγ)

     = 2π^{3/2} [-γ/π e^{iγt}]

    = -2γ e^{-γt}

Therefore, the inverse Fourier transformation of the Lorentz distribution F(ω) = [γ/π(ω² + γ²)] is:

f(t) = {2γ e^γt, if t < 0} {-2γ e^{-γt}, if t > 0}

Learn more about Fourier Transform from the given link:

https://brainly.com/question/32197572

#SPJ11

Complete question:

Treating the cases where t is less than and greater than 0 differently when evaluating the integral by residues, solved for the inverse Fourier transformation \(f(t) = (2 \pi)^{\frac{1}{2} } \int\limits^\infty_\infty^{-} {F(\omega)e^{-i\omegat} } \, d\omega\) of Lorentz distribution

\(F (\omega)= (\frac{\gamma}{\pi}) (\frac{1}{(\omega^{2} + \gamma^{2} )} )\)

To find the location of the airplane at 2500 sec after noon, we can use the formula for constant velocity:

displacement = velocity * time.

Given that the airplane is moving with a constant velocity, we can assume that its velocity remains the same throughout the given time frame.

We are given the velocity of the airplane, but we are not provided with the displacement. Therefore, we cannot determine the exact location of the airplane at 2500 sec after noon based on the information given.

Velocity is a vector quantity that describes the rate at which an object changes its position. It includes both the speed (magnitude) and the direction of motion. In other words, velocity specifies how fast an object is moving and in which direction.

Mathematically, velocity is defined as the displacement of an object divided by the time taken to cover that displacement. It is represented by the equation:

Velocity = Displacement / Time

Velocity is typically measured in units of distance divided by time, such as meters per second (m/s)

To know more about displacement , visit:

https://brainly.com/question/14422259

#SPJ11

Balancing the forces acting on a body is not enough to establish equilibrium because forces are not the only factor involved in determining whether or not an object is in equilibrium.

Equilibrium is established when the forces and torques on an object are balanced. There are two types of equilibria: static equilibrium and dynamic equilibrium.

Static equilibrium is when an object is at rest, while dynamic equilibrium is when an object is moving at a constant speed in a straight line. In both cases, the net force on the object must be zero in order to be in equilibrium. In addition, the net torque on the object must also be zero in order to be in equilibrium. This is because torque is a rotational force that can cause an object to rotate around its center of mass.

Example: A ladder leaning against a wall is a good example of a body that is not in equilibrium even though the forces acting on it are balanced. Even though the weight of the ladder and the force of gravity are balanced, the ladder is not in equilibrium because there is a torque acting on it due to the force of friction between the ladder and the ground. This torque causes the ladder to rotate around its center of mass, which can cause it to fall over if the torque is not countered by another force or torque.

Learn more about equilibrium at https://brainly.com/question/517289

#SPJ11

A statement which is true about the metal boxes pictured below is that: C. the magnetic force will be strongest on box #1.

The law of magnetism states that the like poles of a magnet would repel one another while unlike (different) poles attract each other. This ultimately implies that, two north (N) poles of a magnet would repel one another while a north (N) and south (S) would attract each other.

In this context, we can infer and logically deduce that the magnetic force in both the north (N) and south (S) poles of a magnet are equal in force but this magnetic force is weak at the middle portion of the magnet bar.

Based on the law of magnetism, a statement which is true about the metal boxes pictured below is that the magnetic force will be strongest on box #1 because it is nearest to the magnet.

Read more on law of magnetism here: https://brainly.com/question/14945557

#SPJ1

The statement "Can we only count the pulses on the rising-edge triggered pulse of an external clock?" is False. This is because both the rising edge and the falling edge can be used for pulse counting purposes.

Pulse counting is a technique that is commonly used in digital electronic circuits. In pulse counting, we calculate the number of pulses that are generated over a certain time period. The pulses can be generated by a variety of sources, including a clock pulse generator or an input signal from an external device.In digital electronic circuits, the clock signal is one of the most important signals. The clock signal is used to synchronize the operations of all the digital circuits in the system. In order to count pulses generated by a clock signal, we use a technique known as edge triggering.

Edge triggering is a technique where we detect the rising or falling edge of a clock signal and use that as a trigger for counting the pulses. However, it is not necessary to only count pulses on the rising edge of the clock signal. We can also count pulses on the falling edge of the clock signal. In fact, in some applications, it may be more appropriate to count pulses on the falling edge of the clock signal rather than the rising edge.

Learn more about pulses: https://brainly.com/question/11245663

#SPJ11

ANSWER: D. Rule of Law

is the answer

d. rule of law

rule of law .

The statement that is most likely true about the locations is that location A is farther from the equator than location B ( A )

The average temperature throughout the year is higher in location B then that of location A. The temperature is typically warmer near the equator and is typically cooler near the polar regions.

But some factors such as elevation, precipitation and ocean currents might affect the climate pattern. This change in temperature between equator and polar regions is due to the fact that equatorial regions receive more light and energy from the Sun than the polar regions.

Therefore, the statement that is most likely true about the locations is that location A is farther from the equator than location B ( A )

To know more about equator

https://brainly.com/question/932035

#SPJ1

Answer:

20 seconds.

Explanation:

The following data were obtained from the question:

Distance = 10 m

Speed = 0.5 m/s

Time =...?

The speed of an object is simply defined as the distance travelled by the object per unit time. Mathematically, it is expressed as:

Speed = Distance /time

With the above formula, we can obtain the time taken for the ball to travel a distance of 10 m as shown below:

Distance = 10 m

Speed = 0.5 m/s

Time =...?

Speed = Distance /time

0.5 = 10/time

Cross multiply

0.5 × time = 10

Divide both side by 0.5

Time = 10/0.5

Time = 20 secs.

Therefore, it will take 20 seconds for the ball to travel a distance of 10 m.

The horizontal distance travelled by the block is d = Vₓ [√(2h/g)].

The time of motion of the block is calculated by applying the following kinematic equation as shown below.

h = vt + ¹/₂gt²

where;

h = 0 + ¹/₂gt²

h = ¹/₂gt²

t = √(2h/g)

The horizontal distance travelled by the block is calculated as follows;

d = Vₓt

where;

d = Vₓ [√(2h/g)]

Learn more about horizontal distance here: https://brainly.com/question/24784992

#SPJ1

When the aluminum-covered and uncovered cups were touched with a finger, the main observation is that charges flow to or from the ground through your finger.

When you touch the aluminum-covered cup with your finger, charges from your body flow to the cup. This happens because your body is conducting electricity The charges flow from your body through your finger and into the cup. The cup acts as a conductor, allowing the charges to move freely.

On the other hand, when you touch the uncovered cup with your finger, charges flow from the cup into your body. Again, this happens because your body is conducting electricity. The charges flow from the cup through your finger and into your body. Since your body is also a conductor, the charges are able to move through it. when the aluminum-covered cup is touched with a finger, charges flow from your body to the cup. When the uncovered cup is touched, charges flow from the cup to your body. This flow of charges occurs because your body acts as a conductor, allowing electricity to pass through it.

To know more about charges  Visit;

https://brainly.com/question/28457915

#SPJ11

Answer:

I completely agree with the first person's response.

Explanation:

They deserve Brainliest. Have a great summer.

According to the question the length of the coil is (0.004719 × 1).

Length is a measurement of the distance between two points. It can refer to a physical distance, such as the length of a road or the length of a desk, or it can refer to a temporal distance, such as the length of a movie or the length of a song. Length is usually measured in units such as meters, kilometers, or feet, and can also be measured in time units such as seconds, minutes, or hours. In mathematics, length is also used to describe the size of a line, curve, or circle.

Assuming the magnetic field is uniform throughout the coil and that the current induced in the coil is directly proportional to the field strength, the number of turns in the coil can be calculated using the formula:

N = (V × B) / 4πf

Where:

N = number of turns

V = voltage of the flashlight bulb (3 V)

B = maximum field strength of the magnet (0.05 T)

f = frequency of the magnet moving through the coil (assume to be 1 Hz)

Therefore, the number of turns in the coil is:

N = (3 × 0.05) / (4π × 1) = 0.004719 turns

Assuming the coil is made from copper wire with a cross-sectional area of 1 mm2, the length of the coil is given by the formula:

L = N × A / π

Where:

L = length of the coil

N = number of turns in the coil (0.004719)

A = cross-sectional area of the wire (1 mm2)

Therefore, the length of the coil is:

L = (0.004719 × 1)

To learn more about length

https://brainly.com/question/29813582

#SPJ4

Answer:

1.) h = 164.8 m

2.) U = 49.1 m/s

3.) t = 1.43 seconds

Explanation:

1.) A soccer ball is dropped from the top of a building. It takes 5.8 seconds to fall to the ground. The height of the building is...? 

Since the soccer ball is dropped from the building, the initial velocity U will be equal to zero

Using second equation of motion

h = Ut + 1/2gt^2

Substitutes the time into the formula

h = 1/2 × 9.8 × 5.8^2

h = 164.8 m

2. The Falcon 9 launches to a height of 123 meters. What is its vertical initial velocity?

At maximum height final velocity = 0

Using the third law of motion

V^2 = U^2 - 2gH

0 = U^2 - 2 × 9.8 × 123

U^2 = 2410.8

U = 49.1 m/s

3. An apple falls from rest off a 10.m m tree. How long will it take before it hits the ground?

Since the apple fall from rest, the initial velocity U will be equal to zero

Using the second equation of motion,

h = Ut + 1/2gt^2

substitute all the parameters into the formula

10 = 1/2 × 9.8 × t^2

10 = 4.9t^2

t^2 = 10/4.9

t^2 = 2.04

t = 1.43 seconds

Answer:

The height of the apple from the ground is at 49552.61071 m or is approximately at 5.0 × 10 m

Explanation:

Answer:

22Km/sec

Explanation:

Answer:

False

Explanation:

The Hertzsprung-Russell (HR) diagram is a plot of luminosity versus temperature. HR diagrams are used to determine the age, distance, and relative size of stars. A typical HR diagram shows main sequence stars on the left side of the diagram, giant stars in the middle, and supergiant stars on the right side.

The location of stars on the HR diagram reveals a lot about the conditions of the star. For example, main sequence stars are stars that have reached a state of equilibrium between their inward pull of gravity and their outward radiation pressure. They are characterized by a stable core temperature and a stable rate of energy generation.

On the other hand, giant stars are stars that have exhausted the fuel in their core, causing the core to contract and heat up, while the outer layers expand and cool. This causes the star to move to the right on the HR diagram.

Supergiant stars are even larger than giant stars and have even cooler and more luminous outer layers. They are found on the upper right-hand corner of the HR diagram.

White dwarfs are stars that have exhausted all of their nuclear fuel and have contracted to a very small size. They are located on the lower left-hand side of the HR diagram.

Overall, the location of a star on the HR diagram provides a lot of information about the conditions of the star, including its size, temperature, and luminosity.

For more such questions on Hertzsprung-Russell, click on:

https://brainly.com/question/11450918

#SPJ8

If the student replaced the water in the calorimetry device with an ice bath at 0°C, the experimental results would differ in several ways:

Temperature Change: Instead of measuring the change in temperature of the water, the student would measure the change in temperature of the ice bath. As heat is transferred from the surroundings to the ice bath, the ice will melt and the temperature of the ice bath will increase until it reaches 0°C. The temperature change observed in the experiment would be different from that of the water bath.
Heat Capacity: The heat capacity of the ice bath would be different from that of the water bath. Ice has a lower heat capacity than water, meaning it requires less heat energy to raise its temperature. This would affect the amount of heat absorbed or released during the reaction and lead to different experimental results.
Enthalpy Change: The enthalpy change calculated from the experiment would be specific to the reaction being studied. However, the enthalpy change determined using an ice bath would be based on the heat exchange with the ice bath, rather than the water bath. The enthalpy change values would differ due to the different heat capacities and temperature changes involved.
Overall, using an ice bath instead of a water bath would result in different temperature changes, heat capacities, and enthalpy change values in the experimental results.

To learn more about, Calorimetry, click here, https://brainly.com/question/3609481

#SPJ11

The horizontal distance travelled by the football is 3.1 m.

The angle of projection of the football is calculated as follows;

tan ( θ ) = Vy / Vx

where;

tan ( θ ) = 5 / 3

tan ( θ ) = 1.667

θ = arc tan (1.667)

θ = 59⁰

The resultant velocity of the ball is calculated as follows;

v = √ (Vx² + Vy²)

v = √ (3² + 5²)

v = 5.83 m/s

The horizontal distance travelled by the football is calculated as follows;

x = v² sin(2θ) /g

where;

x = [ (5.83)² sin(2 x 59) /9.8 ]

x = 3.1 m

Learn more about horizontal distance here: https://brainly.com/question/24784992

#SPJ1

Answer:

B

Explanation:

the 3 electrons makes it neutral

Answer:

B

Explanation:

For neutral atoms, the number of protons equal the number of electrons.

Thus, a neutral atom of lithium will have 3 electrons outside the nucleus.