Question

Mention the purpose of blackening the interior of a solar cooker.​

Answer 1

Answer:

The purpose of blackening the interior of a solar cooker is that the black surface absorbs more heat radiations of incident solar energy (about 98%) as compare to white or other light coloured surface

Answer 2

Explanation:

blackening the inside and outside of a solar cooker helps in absorbing heat and light effectively from the sun and also the surroundings which helps cook food.it is the nature of the colour black to absorb heat and light.