Q. An object which absorbs all colours and reflects none appears:
✅ Correct Answer: (D)
Black
Explanation: A black object absorbs all wavelengths of light and reflects none and that's why it appears black. Consequently, black absorbs the most heat.
Explanation by: Team MCQ Buddy
A black object absorbs all wavelengths of light and reflects none and that's why it appears black. Consequently, black absorbs the most heat.