Electromagnetic radiations propagate in vacuum with a velocity of __________ met – OfficerPath

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MCQ Practice

Electromagnetic radiations propagate in vacuum with a velocity of __________ metre/second.

Subject: Chemical EngineeringTopic: Heat Transfer

A

3 × 10 5

B

3 × 10 8

C

3 × 10 10

D

3 × 10 12

Correct Answer: B

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