Electromagnetic radiations propagate in vacuum with a vel... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Electromagnetic radiations propagate in vacuum with a velocity of _______________ metre/second?

Correct answer: B

Explanation

Electromagnetic waves travel at the speed of light in a vacuum. This speed is approximately 3 × 10^8 meters per second.

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