Question

why the box of solar cookers are painted black from inside​

Answer 1

Answer:

Solar cooker are painted black to maximize the absorption of heat from the sun. Explanation: Solar cooker is a device that uses the solar energy to cook the food present inside it. They are not widely used in the society because they are expensive.

Answer 2

Answer:

The box of solar cookers painted black because black colour has capacity to absorb more sunlight. Due to this the food inside can be cooked easily and fastily