What is the frequency of an EM wave with period 4.19 × 10⁻¹¹ s? - ELECTROMAGNETIC WAVES Quiz | GKFix.in

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Question

What is the frequency of an EM wave with period 4.19 × 10⁻¹¹ s?

A. 12 GHz
B. 23.9 GHz
C. 47.8 GHz
D. 95.6 GHz