hi plz help me for this question
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Speed of light in water - 2.15×10^8 and speed in glass is 2×10^8 I guess
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The speed of light in water- 2.15×10^8 and the speed of light in glass is 2×10^8 ( please mark this answer as brainlist answer if it helped you)
Capricornus:
please mark my answer as brainlist answer,plz
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