Leadership

Physics

Eight Standard

Test your understanding of this lesson Convection of heat:-

1)
Transfer of heat by convection is not possible in-
  • Solid
  • Liquid
  • Gas
  • Both (a) & (b)
2)
Vacuum can stop transfer of heat via-
  • Conduction
  • Convection
  • Radiation
  • Both (a) & (b)
3)
Transfer of particle in this method occur from-
  • High temperature point to cold
  • From cold to hot region
  • Both (a) & (b)
  • None of above
4)
Convection process stops-
  • When there is huge temp difference in a substance
  • No temperature difference
  • Either a or b
  • Neither of (a) and (b)
5)
Boiling of water on a fire oven is an example of-
  • Conduction
  • Convection
  • Both (a) & (b)
  • None of above
Hand draw

You may like this videos

All rights reserved © 2025 tubelessons.net

Hide

Forgot your password?

Close

Error message here!

Hide

Lost your password? Please enter your email address. You will receive a link to create a new password.

Back to log-in

Close