PHYSICS

Speed of light in air or vacuum is (in cm/s)

3 X10^8
2 X 10^8
2 X 10^5
3 X 10^10

Your Answer
d

Correct Answer
a
HOW IT IS POSSIBLE WHEN IT IS IN CM/S?

1 Answers

3X10^8 m/s....= 3X10^10cm/s... there was a problem when answers got changed.. solution is ok

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