Question

Very short-answer type questions :
1. What do you mean by convection of heat?
2. What are convectional currents?
3. What is temperature?
4. What are insulators of heat?
5. What are the common scales in which temperature are usually measured?​

Answer 1

Answer:

Heat convection is a mode of heat transfer by the mass motion of a fluid such as air. Heat convection occurs to the surface of an object where the surrounding fluid of object is heated and moved energy away from the source of heat.