# Thermodynamics Quiz for Fun and Quiz Competition Practice 1

## Results

### #5. In a heat engine based on Carnot cycle, heat is added to the working substance at constant

1. Increase in temperature
2. Proportional to T rest to 0
3. No change
4. None of the above
5. Temperature

Time exist according to laws of thermodynamics?

Is law of energy conservation perfect?

THE DEMON THAT CHALLENGED THERMODYNAMICS

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1. Increase in entropy of a system stands for
a. Increase in availability of energy
b. Increase in temperature()
d. Decrease in pressure

2. The specific heat of an ideal gas is

a. Proportional to T2

b. Proportional to T4

c. Proportional to T0()

d. None of the above

1. If the pressure of an ideal gas is increased by keeping
the temperature constant, then how would the kinetic
energy change?
a. No change()
b. Decrease
c. Increase
d. Can’t be determined
2. What happens in an adiabatic process?
a. Temperature is constant
b. The pressure is constant
c. Volume is constant
d. None of the above()
3. In a heat engine based on the Carnot cycle, heat is added
to the working substance at constant
a. Pressure
b. Temperature()
c. Entropy
d. All of the above

Author: Som Abhishek