Advertisements
Advertisements
Question
Write true or false for a given statement.
Medium is necessary for the transfer of heat by radiation.
Options
True
False
Advertisements
Solution
False.
APPEARS IN
RELATED QUESTIONS
Give two examples each of conductors and insulators of heat.
No medium is required for transfer of heat by the process of ______.
Write true or false for a given statement.
On touching a lump of ice, we feel cold because some heat passes from our body to the ice.
Write true or false for a given statement.
Liquids are heated by conduction and radiation.
Select the correct alternative
In the process of convection, heat travel
Select the correct alternative
The vacuum kept in between the walls of a thermos flask reduces the heat transfer by
Explain briefly the process of heat transfer by radiation.
Give one example of heat transfer by radiation.
Conduction of heat takes place through a ______ substance.
Why are heaters fitted near the floor and air conditioners near the ceiling of a room?
