Chemical Engineering - Heat Transfer - Discussion

Discussion Forum : Heat Transfer - Section 4 (Q.No. 39)

Heat Transfer

39.

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

3 x l0⁵

3 x l0⁸

3 x l0¹⁰

3 x l0¹²

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Namani said: 6 years ago

In general, they travel at speed of light but in proper medium, they can travel faster than light but not that high speed so it is a vacuum.

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