What is the momentum of an electron with de Broglie wavelength 2.12 × 10⁻¹⁰ m? - ELECTRONIC DEVICES Quiz | GKFix.in

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Question

What is the momentum of an electron with de Broglie wavelength 2.12 × 10⁻¹⁰ m?

A. 2.85 × 10⁻²⁴ kg·m/s
B. 3.12 × 10⁻²⁴ kg·m/s
C. 3.41 × 10⁻²⁴ kg·m/s
D. 3.67 × 10⁻²⁴ kg·m/s

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