Question

speed of light is ______​

Answer 1

Explanation:

Light moves at its fastest speeds when it is in a vacuum. Light moves at about 124,000,000 meters per second (less than half the speed in a vacuum) in a diamond compared to 299,792,458 meters per second in a vacuum.

Answer 2

Answer:

Light moves at about 124,000,000 meters per second (less than half the speed in a vacuum) in a diamond compared to 299,792,458 meters per second in a vacuum.

Explanation:

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