
Interpretation: The speed at which the
Concept introduction:Electromagnetic radiations consist of radio waves, microwaves, X-rays, gamma rays, visible light, etc. Vacuum is defined as something where there is no matter at all.

Answer to Problem 60A
EM waves travel through the vacuum with the
Explanation of Solution
Electromagnetic radiations travel with different speeds on passing through a medium such as air, water and solid as they have different frequencies. But vacuum does not contain any medium. So, the electromagnetic radiations travel with the same speed called the speed of light equal to
Electromagnetic radiations travel with the same speed called the speed of light.
Chapter 11 Solutions
World of Chemistry, 3rd edition
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