EASY
11th CBSE
IMPORTANT
Earn 100

What is meant by the statement that heat is an energy in transit?

Important Questions on Thermal Properties of Matter

EASY
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 11 - Thermal Properties of Matter>SELF EVALUATION TEST>Q 1
What is the value of universal gas constant R?
EASY
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 11 - Thermal Properties of Matter>SELF EVALUATION TEST>Q 5
Why is J called as conversion factor?   
EASY
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 11 - Thermal Properties of Matter>SELF EVALUATION TEST>Q 9
Why are two ends of a long bridge generally kept on trolley?
EASY
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 11 - Thermal Properties of Matter>SELF EVALUATION TEST>Q 10
Define specific heat and heat capacity?
HARD
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 11 - Thermal Properties of Matter>SELF EVALUATION TEST>Q 11
A brass and an iron rod are each of one metre long at 0° C. Find the difference in their lengths at 100° C. Coefficient of linear expansion of brass is  0.000019 and of iron is 0.000012?
HARD
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 11 - Thermal Properties of Matter>SELF EVALUATION TEST>Q 12
Define coefficient of linear expansion and coefficient of cubical expansion. Deduce relation between them?
MEDIUM
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 11 - Thermal Properties of Matter>SELF EVALUATION TEST>Q 13
Explain what is meant by specific heat of a substance? What are its units? How is molar specific heat different from specific heat?
HARD
11th CBSE
IMPORTANT
Super Refresher Physics 11>Chapter 11 - Thermal Properties of Matter>SELF EVALUATION TEST>Q 14
Define calorimetry. What is its principle? How will you determine the specific heat by using a calorimeter.