MEDIUM
11th Odisha Board
IMPORTANT
Earn 100

What does the area under a curve on P-V diagram represent?

Important Questions on Thermodynamics

HARD
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 17 - Thermodynamics>MODEI. QUESTIONS>Q 4

Is the statement is true: The work done along any adiabatic between two isothermal is independent of the particular adiabatic.

MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 17 - Thermodynamics>MODEI. QUESTIONS>Q 5
The value of J in MKS system is...........
HARD
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 17 - Thermodynamics>MODEI. QUESTIONS>Q 6
What is the difference between cp and cv for solids, liquids and gases.
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 17 - Thermodynamics>MODEI. QUESTIONS>Q 7
What is the adiabatic elasticity of hydrogen gas (γ=1.4) at NTP?
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 17 - Thermodynamics>MODEI. QUESTIONS>Q 8
What is the specific heat of gas in an adiabatic change?
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 17 - Thermodynamics>MODEI. QUESTIONS>Q 9
What is the shape of isothermal curves?
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 17 - Thermodynamics>MODEI. QUESTIONS>Q 10

A waterfall is 42 meter high. Assuming that the kinetic energy of the falling water gets converted into heat, what is the rise in temperature of water?

( Use S = 4.2×103)