Question

what is the speed of light in air,water, and vacume?

Answer 1

HEYA!

GOOD NOON & HERE'S YOUR ANSWER :

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1)AIR:

➡Light travels at a distance of 299,792 kilometers per second in AIR

2)WATER:
➡Light travels at a distance of 225,000,000 meters per second in WATER

3)VACCUM:

➡ Light travels at approximately 300,000 kilometers per second in VACUUM

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