Compare and contrast the Rayleigh-Jeans and Planck equations for spectral density, and discuss them in the limits of short and long wavelengths.

Q: Relationship between internal energy, heat capacity and entropy

A: The change in entropy is given in terms of heat to or from the system and the temperature change.…

Q: ) If a student picks up the loop and moves it to a bench on the other side of the room, what emf…

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Q: problem 1. Suppose heat the capacity of the body is 10 J and T,= 200k Calculate cha ngs body f the…

A: Write the formula for the heat added to the body. Write the formula for the entropy.

Q: 15. Discuss the zeroth law of thermodynamics and why it is necessary.

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: how is a living system with all its complexity and order, does not violate the 2nd Law of…

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Q: Entropy states that a system tends towards (There are two correct answers, pick both of them)

A: Entropy is measure of disorder and tendency towards disorder requires energy.

Q: According to the first law of thermodynamics: Select one: O a. Heat cannot be converted totally to…

A: The first law of thermodynamics states that the total energy of the universe remains constant.Hence…

Q: AEth = Q + Won gas AEth = Q + Wby gas Q = AEth + Wby gas Q = AEth + Won gas O AEth = W AEth = Q

A: We know. Wby gas  =   - ( W on gas )  ............ (i) According to 1st law of Thermodynamics      Q…

Q: Please answer question 2 parts a, d, and e

A: Assuming the static equilibrium condition, which means that the block doesn't move, hence the…

Q: physics Give me a solution 8. How will the value of angular momentum change if the mass and angular…

A: Let mass = m Initial radius of circular path R1=R angular velocity ω Initial angular momentum…

Q: 2. A gas is enclosed in a container fitted with a piston of cross-sectional area 0.175 m2. The…

A: 2) Given, Pressure, P = 6000 Pacross sectional area of the piston, A = 0.175 m2pistion moves inward,…