1) The heat capacity at constant volume is _____________ the heat capacity at co

Answers 1. B) always lower than 2.C) At constant volume, the change in temperature depends only on the change in internal energy, not on the work

ID: 949631 • Letter: 1

Question

1) The heat capacity at constant volume is _____________ the heat capacity at constant pressure.

A) always higher than B) always lower than C) always the same of D) sometimes higher, sometimes lower than

2) What is the reason for the answer to question 17?

A) At constant volume, part of the incoming heat is lost as work

B) At constant pressure, work is done on the system

C) At constant volume, the change in temperature depends only on the change in internal energy, not on the work

D) At constant pressure, the change in temperature depends only on the heat, not on the work

E) At constant pressure, the change in internal energy is a state function

Answers

1. B) always lower than

2.C) At constant volume, the change in temperature depends only on the change in internal energy, not on the work

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