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When a light beam emerges from water into air, the average light speed A. remains the same. B. decreases. C. increases.
When a light beam emerges from water into air, the average light speed increases.
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Asked 1/17/2015 12:31:10 AM
Updated 1/17/2015 1:38:48 AM
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When a light beam emerges from water into air, the average light speed increases.
Added 1/17/2015 1:38:48 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [1/17/2015 1:46:22 AM], Rated good by andrewpallarca
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