MEDIUM
11th Telangana Board
IMPORTANT
Earn 100

What is thermal resistance of a conductor? On what factor does it depend?

Important Questions on Thermal Properties of Matter

EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 12 - Thermal Properties of Matter>EXERCISES>Q 18
State the unit and dimensions of coefficient of convection?
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 12 - Thermal Properties of Matter>EXERCISES>Q 19
Define emissive power and emissivity.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 12 - Thermal Properties of Matter>EXERCISES>Q 20
What is greenhouse effect? Explain global warming.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 12 - Thermal Properties of Matter>EXERCISES>Q 21
Define absorptive power of a body. What is the absorptive power of a perfect black body?
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 12 - Thermal Properties of Matter>EXERCISES>Q 22
State Newton's law of cooling.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 12 - Thermal Properties of Matter>EXERCISES>Q 23
State the condition under which Newton's law of cooling is applicable?
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 12 - Thermal Properties of Matter>EXERCISES>Q 24
The roof of buildings is often printed white during summer. Why?
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 12 - Thermal Properties of Matter>EXERCISES>Q 1
Explain Celsius and Fahrenheit scales of temperature. Obtain the relation between Celsius and Fahrenheit scales of temperature.