Is the speed of light a constant?
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Answered by
2
No speed of light differs in different medium
threefriends:
WHOM TO BELIEVE?
Answered by
5
HELLO FRIEND...
YES, THE SPEED OF LIGHT IS A CONSTANT.
IT IS EQUAL TO 3*10 ^8 m/s.
Hope it helped u.....☺️☺️☺️
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