What is the frequency of a light wave with a period of 2.0 × 10⁻¹⁰ s? - ATOMIC STRUCTURE Quiz | GKFix.in

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Question

What is the frequency of a light wave with a period of 2.0 × 10⁻¹⁰ s?

A. 5.0 × 10⁹ Hz
B. 5.0 × 10⁸ Hz
C. 5.0 × 10¹⁰ Hz
D. 5.0 × 10⁷ Hz