Physics, asked by sweetqueen123, 7 months ago

based in observation around you how can you know that light can travel through. a vacuum

PLEASE TELL​

Answers

Answered by moumitamandalmou668
0

Explanation:

By observation of the Sun and other stars. Scientists have measured the speed of light in a vacuum very carefully, and they have very good pumps for achieving very clean vacuum here on earth

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