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Light: Shadows and Reflections — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceLight: Shadows and Reflections1 Mark
✓

Answer

Observation and conclusion: We are able to see the candle flame through a straight pipe, as shown in fig. (a), but not through a bent pipe, as shown in fig. (b), because light travels in a straight line.

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