Question

why is the box of solar cooker painted black from inside​

Answer 1

Answer:

Black color is a very good absorber of heat. This property is used in solar cooker where sunlight beats on the device and due to its black color more heat is absorbed.

Answer 2

Answer:

HOPE IT WOULD HELP!!

Explanation:

Pots and pans used on solar cookers should be matte black in color to maximize the absorption. Trapping heat energy: It is important to reduce convection by isolating the air inside the cooker from the air outside the cooker.