HARD
11th Maharashtra Board
IMPORTANT
Earn 100

Derive the relation between coefficient of linear and volume expansion.

Important Questions on Thermal Properties of Matter

HARD
11th Maharashtra Board
IMPORTANT
Physics>Chapter 7 - Thermal Properties of Matter>Exercises>Q 2
Why do we generally consider two specific heats for a gas?
EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 7 - Thermal Properties of Matter>Exercises>Q 2
Are freezing point and melting point same with respect to change of state ? Comment.
MEDIUM
11th Maharashtra Board
IMPORTANT
Physics>Chapter 7 - Thermal Properties of Matter>Exercises>Q 2
Explain the term 'steady state'.
EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 7 - Thermal Properties of Matter>Exercises>Q 2
Define coefficient of thermal conductivity. Derive its expression.
EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 7 - Thermal Properties of Matter>Exercises>Q 2
How heat transfer occurs through radiation in absence of a medium? 
EASY
11th Maharashtra Board
IMPORTANT
Physics>Chapter 7 - Thermal Properties of Matter>Exercises>Q 2
Explain Newton's law of cooling.
MEDIUM
11th Maharashtra Board
IMPORTANT
Physics>Chapter 7 - Thermal Properties of Matter>Exercises>Q 2
What is thermal stress? Give an example of disadvantages of thermal stress in practical use?
MEDIUM
11th Maharashtra Board
IMPORTANT
Physics>Chapter 7 - Thermal Properties of Matter>Exercises>Q 3
A glass flask has volume 1×10-4m3 • It is filled with a liquid at 30°C. If the temperature of the system is raised to 100°C, how much of the liquid will overflow. (Coefficient of volume expansion of glass is 1.2×10-5 (°C)-1 while that of the liquid is 75×10-5 (°C)-1