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Light Energy — PHYSICS STD 7 — Question

ICSE BoardEnglish MediumSTD 7PHYSICSLight Energy1 Mark
Question
A rose appears red in white light. How will it appear in red light?
Give a reason for your answer.
✓

Answer

If a red rose is seen in red light, it appears bright red. This is because the rose reflects the red light falling on it and absorbs none of it.

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