MEDIUM
11th Tamil Nadu Board
IMPORTANT
Earn 100

Define the internal energy of the system.

Important Questions on Heat and Thermodynamics

MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Are internal energy and heat energy the same? Explain.
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Define one calorie.
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Did joule converted mechanical energy to heat energy? Explain.
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
State the first law of thermodynamics.
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Can we measure the temperature of the object by touching it?
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Give the sign convention for Q and W.
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Define the quasi-static process.
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Give the expression for work done by the gas.