EASY
11th Tamil Nadu Board
IMPORTANT
Earn 100

What is meant by a reversible and irreversible processes?

Important Questions on Heat and Thermodynamics

EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
State Clausius form of the second law of thermodynamics.
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
State Kelvin-Planck statement of second law of thermodynamics.
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Define heat engine.
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
What are processes involved in a Carnot engine?
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Can the given heat energy be completely converted to work in a cyclic process? If not, when can the heat be completely converted to work?
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
State the second law of thermodynamics in terms of entropy.
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Why does heat flow from a hot object to a cold object?
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 8 - Heat and Thermodynamics>EVALUATION>Q II
Define the coefficient of performance.