Which of the following is classified as a mixture? 1. distilled water 2. tap water 3. pure silver 4. aluminum

Q: Problem 1 ( )A block of mass m=15 Kg with initial velocity m/s is sliding on a horizontal floor,…

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Q: 45. A small truck is equipped with a rear bumper that has a spring constant of 8 X 10° N/m. The…

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Q: Explain 50-100 words A 10-kg object falls 10 meters. It is connected to a paddle wheel which stirs…

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Q: A rectangular loop of wire, 26 cm wide and 38 cm long, carries a current of 0.8 A. By applying…

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Q: 3. White light is passed through a double slit and interference pattern is observed on a screen 2:5…

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Q: 7. During a photoelectric effect experiment, light possessing 2.53 eV of energy is incident on the…

A: Given data:  Energy of incident light (E) = 2.53 eV Kinetic energy of electrons (KEmax) = 1.71 eV…

Q: If no heat is lost to the surroundings, how much heat must be added to raise the temperature from…

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Q: Part A Find the current through resistor c in the figure. Express your answer with the appropriate…

A: Given Data: From the given figure, The magnitude of resistor a is: Ra=5.0 Ω The magnitude of…

Q: the cut-off voltage versus frequency of incident light In an experiment on photoelectric effect, the…

A: Planck's constant defines the amount of energy that a photon can carry, according to the frequency…

Q: A river flows due south with a speed of 3.5 m/s. You steer a motorboat across the river; your…

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Q: Two ships leave port at the same time and travel straight line distances, the first at 30 km/h and…

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Q: The figure shows a small lightbulb suspended at distance d1 = 300 cm above the surface of the water…

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Q: Proble: ) Please choose the correct answer for the below questions: The force of friction has the…

A: 1) frictional force oppose the motion. So it is in opposite direction to relative velocity.…

Q: Question 8 (1 point) A mass equal to the mass of a proton, but a net charge twice the proton charge…

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Q: If you boil water in a whistling kettle, the kettle whistle when the water reached  its boiling…

A: In this problem it is asking about why does kettle whistle when the water reached its boiling point.

Q: The rhinovirus, one cause of common cold and flu, has a diameter of 30 nm. How many of these…

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Q: An 26 g rifle bullet traveling at 270 m/s buries itself in a 5.4 kg pendulum hanging on a 2 m long…

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Q: What is the angular momentum of the earth? (Earth mass: 5.98E24kg; earth radius: 6.37E6m)

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Q: A particle, which remains at rest, is acted on by three forces F, G and H. The force F has…

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Q: What is the magnitude of the magnetic field at a distance R=1m from a straight wire which carries an…

A: Given, electric current in the long straight wire, I = 1 A distance from the wire, r = 1 m

Q: A marker with height 4 cm, is 5 cm in front of a convex lens with focal length 10 cm. Find the…

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Q: Two equal resistors are connected in series with a 9 volt battery. What is the potential difference…

A: Given Question 1  Two equal resistors connected in series with a 9 volt battery Two find out The…

Q: How fast would a 30-kg kid need to run in order to have the same kinetic energy as an 8.0-g bullet…

A: Given Mass of thee kid is mk=30.0 kg Mass of the bullet is mb=8.0 g=8.0×10-3 kg Speed of the bullet…

Q: Calculate the magnetic field inside a solenoid that carries a current of I = 0.60 A. The solenoid…

A: Given, current in the solenoid, I = 0.60 A number of turns of wire, N = 1000 length of the solenoid,…

Q: R2 $330 R1 $220 R3 390 vi - 12V

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Q: A current of 2•3 A flows through a conductor for 4 s. What amount of charge passes through the…

A: Current   =  I   Time   =  T        To find :            Charge

Q: The vector direction of the electromagnetic field in a propagating light wave is called __________ .…

A: Given: The vector direction of the electromagnetic field in a propagating light wave is called…

Q: Which of the following elements are NOT gases at room temperature and atmospheric pressure? 1. F 2.…

A: Which of the following elements are NOT gases at room temperature and atmospheric pressure? Option…

Q: A stone tied to the end of a string 80 cm long is whirled in a horizontal circle with a constant…

A: Given Information:- Length of the stone is l=80 cm=80 cm×1 m100 cm=0.80 m Total number of…

Q: The two sources of sound in the figure face each other and emit sounds of equal amplitude and equal…

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Q: Newton's law of Universal Gravitation, for example between the sun and the Earth, involves which…

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Q: river flows due south with a speed of 3.5 m/s. You steer a motorboat across the river; your velocity…

A: river flows due south with a speed of 3.5 m/s. You steer a motorboat across the river; your velocity…

Q: A system consists of three masses that are placed on a horizontal plane or x-axis. 1 kg at the…

A: A system consists of three masses that are placed on a horizontal plane or x-axis. 1 kg at the…

Q: What are the wavelengths of electromagnetic wave in free space that have the following frequencies?…

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Q: Ex(N) 80 50 25 X(m) 10 25 40 50 58 1) Work by a force, drawn on a graph, determine: a) The total…

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Q: ving with the constant velocity of 50 m/s and travel a distance 500 m .find the time to reach a…

A: We know that the  relation between the velocity and distance is given as  Velocity = distance time…

Q: A radioactive material has a decay constant of λ = 0.0586 yr-1. If it starts out with N0 = 9.03 ×…

A: Given: Decay constant : λ=0.0586 yr-1 N0=9.03×1018 t = 407 years To find N left after given t years.

Q: 7. Block Aslides to the left with an initial speed of 2 m/s with respect to the ground on a…

A: Given data: The initial speed of block is u=2 m/s. The speed of transmission belt is v=3 m/s. The…

Q: Consider the circuit shown in the figure. Suppose that E = 24 V. What is the current through the…

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Q: The gravitational force between two bodies is 6.67 × 10-7N when the distance between their centres…

A: Given data:  Gravitational Force (F) = 6.67×10-7 N Distance (r) = 10 m Mass of first body (m1) = 800…

Q: 1.1) Q, Q2 charges are separated by distance' d'.Fis the force between them. Now the value of Q2 is…

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Q: An inductor (L = 450 mH), a capacitor (C = 4.43 µF), and a resistor (R = 490 N) are connected in…

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Q: A solid sphere has a temperature of 658 K. The sphere is melted down and recast into a cube that has…

A: Temperature of the solid sphere = 773 K.   The sphere is melted down and recast into a cube that has…

Q: A stone tied to the end of a string 80 cm long is whirled in a horizontal circle with a constant…

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Q: The light from a mercury lamp is incident on a water film of refractive index 1.33 and thickness t =…

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Q: A sinusoidal voltage Av = 45.0 sin(100t), where Av is in volts and t is in seconds, is applied to a…

A: ∆v = 45 Sin(100t) L = 0.19 H C = 99 μFR = 69 ohm

Q: Problem 3 ( A block of mass M = 29 Kg is suspended as shown in the figure. Knowing that T1 = 1028 N…

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Q: Find the momentum A car that has a mass of 1520 kg and a velocity of 15•3 m/s ?

A: Given data :   Mass   =   m  Velocity   =  V        To find :            Momentum

Q: 6. The frequency of yellow light is 5.08 x 1014 Hz. How much energy does a photon of yellow light…

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Q: Find the kinetic energy of A ball of 414 g mass , moving at a velocity of 44 cm/s ?

A: Given data-                            mass of ball (m) = 414 g  or  0.414 Kg…

Kinetic Theory of Gas

The Kinetic Theory of gases is a classical model of gases, according to which gases are composed of molecules/particles that are in random motion. While undergoing this random motion, kinetic energy in molecules can assume random velocity across all directions. It also says that the constituent particles/molecules undergo elastic collision, which means that the total kinetic energy remains constant before and after the collision. The average kinetic energy of the particles also determines the pressure of the gas.

P-V Diagram

A P-V diagram is a very important tool of the branch of physics known as thermodynamics, which is used to analyze the working and hence the efficiency of thermodynamic engines. As the name suggests, it is used to measure the changes in pressure (P) and volume (V) corresponding to the thermodynamic system under study. The P-V diagram is used as an indicator diagram to control the given thermodynamic system.