The energy from the sun reaches the earth by
Important Questions on Transfer of Heat
Transfer of heat stops when the temperature of two bodies in contact becomes _____. (same/radiation/bad/cold/conduction/convection/bright/hot/absorbers/good)
A solid transfers heat to another solid in contact with it by the process of _____. (same/radiation/bad/cold/conduction/convection/bright/hot/absorbers/good)
Metals are _____ conductors of heat. (same/radiation/bad/cold/conduction/convection/bright/hot/absorbers/good)
Wood, paper and glass are _____conductors of heat. (same/radiation/bad/cold/conduction/convection/bright/hot/absorbers/good)
Transfer of heat in liquids and gases takes place by_____. (same/radiation/bad/cold/conduction/convection/bright/hot/absorbers/good)
Transfer of heat from a hot object to a cold one without any medium in between them is called _____. (same/radiation/bad/cold/conduction/convection/bright/hot/absorbers/good)
The process of heat transfer that involves the movement of the particles of a liquid or a gas is called conduction.
