What color does a black body radiating across the entire visible spectrum appear to the human eye?

Physics Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Physics Mcqsphysics-mcqs
Published
30 Aug 2024
Last updated
28 May 2026

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Explanation

When a black body emits radiation covering all wavelengths in the visible range, the combined light appears white to the human eye. This is because white light is a mixture of all visible colors.

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