Question

Q. 2. Fill in the blanks :
1. Heat is not a substance but it is
2. Transfer of heat takes place due to
3. Only in ......... heat can be transmitted by
the conduction.
4. No ......... is required for the transmission
of heat by radiation
5. .... change is observed due to the heat
given or taken for the change of physical
state.​

Answer 1

Answer:

Explanation:

1) transmission of heat

2 conduction

3 radiation

4 convection

Answer 2

Explanation:

5. .... change is observed due to the heat

given or taken for the change of physical

state