Please help me to do this question
Dear student,
1) Heat transferred by radiation is called thermal radiation.
2) The degree of hotness or coldness of a body is called Temperature.
3) The three modes of heat transfer are conduction, convection and radiation.
4) Lead and mercury are poor conductors of heat.
5) Convection current from land to sea is called land breeze.
6) Only air and liquid transfer heat by convection.
7) For conduction of heat to occur, the two objects should be at different temperatures.
8) 1 kilocalorie = 1000 calories.
Regards
1) Heat transferred by radiation is called thermal radiation.
2) The degree of hotness or coldness of a body is called Temperature.
3) The three modes of heat transfer are conduction, convection and radiation.
4) Lead and mercury are poor conductors of heat.
5) Convection current from land to sea is called land breeze.
6) Only air and liquid transfer heat by convection.
7) For conduction of heat to occur, the two objects should be at different temperatures.
8) 1 kilocalorie = 1000 calories.
Regards