Question

2. Convection : Convection is that method of heat transmission in which the particles of medium (molecules) receive heat and move towards the place of lower temperature and other particles from colder place move to take their place.
For Example: Transmission of heat in liquids and gases takes place through convection.

Answer 1

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Answer 2

Answer:

True statement

Explanation:

Convection :

Transfer of heat due to at least one traveling medium, where the transfer of momentum is not bounded anymore to the same groups of molecules. Molecules moving to transfer their momentum and keep flowing to the next group, also allowing other molecules behind to do the same. Example: heat transfer by the wind.

Convection is the mode of heat transfer that occurs due to the motion of molecules carrying heat energy from high potential zone to low potential zone .

Convection is one of the methods of heat transfer and it takes place in fluids, not for solids.