Question

what are the different parts of a solar cooker? expain their functions.

Answer 1

The different parts of a solar cooker are :
1.Plane mirror
2.Glass sheet
3. Black painted box

Functions are :

Plane mirror-maximise the amount of light entering the solar cooker.

Glass sheet-traps infra-red radiations and produces green house effect.

Black Painted block - absorbs radiation.(black colour is good absorber of heat