Question

3.
Match the following.
Column A
Column B
(a)
Radiation
(b)
Conduction
Mode of heat transfer in fluids (liquids and gases)
(ii) Size of the object increases when heated
(iii) Transfer of heat from hotter to colder parts when it is in
(C)
Expansion
direct contact with the source of heat
(d)
Convection
(iv) Does not require any material medium to transfer heat
​

Answer 1

Answer:

(a) Radiation - (iv) Does not require any material medium to transfer heat.

(b) Conduction - (iii) Transfer of heat from hotter to colder parts

(c) Expansion - (ii) Size of the object increases when heated.

(d) Convection - (i) Mode of heat transfer in fluids ( liquids and gases)

Explanation:

Hope it's helpful !!!!

Plz mark as brainlist and follow me.........

Answer 2

Answer:

iii is the answer of a radiation