Question

Why is the solar cooker painted black from inside?

• A. black colour absorbs more heat than other coloured objects
• B. black colour reflects more heat than other coloured objects
• C. black colour emits heat of its own
• D. none of these

Answer 1

The correct option is A

black colour absorbs more heat than other coloured objects

Black abosrobs heat which helps in trapping heat and maintaining the internal temperature.