A) \[{{V}_{g}}>{{V}_{m}}>{{V}_{s}}\]
B) \[{{V}_{g}}>{{V}_{s}}>{{V}_{m}}\]
C) \[{{V}_{g}}={{V}_{s}}={{V}_{m}}\]
D) none of these
Correct Answer: C
Solution :
Electromagnetic radiation is a propagating wave in space with electric and magnetic component. Gamma rays, x-rays and microwaves respectively are electromagnetic waves. They travel with the speed of light, Hence, \[{{V}_{g}}={{V}_{x}}={{V}_{m}}\]You need to login to perform this action.
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