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    Exam 26: Quantum Physics and Atomic Structure
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    What Is the Momentum in SI Units) of a Photon
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What Is the Momentum in SI Units) of a Photon

Question 24

Question 24

Multiple Choice

What is the momentum in SI units) of a photon of wavelength λ = 480 nm? Planck's constant h = 6.626 × 10-34 J·s.)


A) 7.24 × 10-27 kg m/s
B) 6.21 × 10-27 kg m/s
C) 4.14 × 10-27 kg m/s
D) 2.76 × 10-27 kg m/s
E) 1.38 × 10-27 kg m/s

Correct Answer:

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