EASY
7th CBSE
IMPORTANT
Earn 100

Are most liquids good or bad conductors of heat?

Important Questions on Flow of Heat

EASY
7th CBSE
IMPORTANT
Living Science 7>Chapter 6 - Flow of Heat>ORAL QUESTIONS>Q 1

In the process of convection, how is heat carried from the hot to the cold part?

EASY
7th CBSE
IMPORTANT
Living Science 7>Chapter 6 - Flow of Heat>ORAL QUESTIONS>Q 2
 Why are convection currents seen in liquids and gases, and not in solids?
EASY
7th CBSE
IMPORTANT
Living Science 7>Chapter 6 - Flow of Heat>ORAL QUESTIONS>Q 3
Name one natural phenomenon that occurs due to convection currents in air.
EASY
7th CBSE
IMPORTANT
Living Science 7>Chapter 6 - Flow of Heat>ORAL QUESTIONS>Q 2
Which is the fastest method of heat transfer?
EASY
7th CBSE
IMPORTANT
Living Science 7>Chapter 6 - Flow of Heat>ORAL QUESTIONS>Q 3

Which of these are better absorbers of radiant heat?

MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 6 - Flow of Heat>ORAL QUESTIONS>Q 4

Which of these are better radiators of radiant heat?

MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 6 - Flow of Heat>EXERCISES>Q A
Conduction takes place in
EASY
7th CBSE
IMPORTANT
Living Science 7>Chapter 6 - Flow of Heat>EXERCISES>Q A
 Handles of cooking utensils should be made of a material that