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Anestetic [448]
3 years ago
8

The speed of light in a vacuum is approximately 0.3 gm/s. What is the speed of light in meters per second?

Physics
1 answer:
klemol [59]3 years ago
7 0

We have to convert Gm/s to m/s.

As  1 \ Gm/s = 10^9 \ m/s

Therefore the speed of light in vacuum,

c = 0.3 \ Gm/s = 0.3 \times 10^9 \ m/s \\\\ c= 3 \times 10^8 \ m/s

Thus, the speed of light in m/s is 3 \times 10^8 \ m/s

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