What Is the Momentum of a Photon of Light That $480 \mathrm {~nm}$

question 8

Multiple Choice

What is the momentum of a photon of light that has a wavelength of $480 \mathrm {~nm}$ ?
$$\left( h = 6.626 \times 10 ^ { - 34 } \mathrm {~J} \cdot \mathrm { s } \right)$$

• A) \(1.1 \times 10 ^ { - 27 } \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• B) \(1.4 \times 10 ^ { - 27 } \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• C) \(2.0 \times 10 ^{- 27} \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• D) \(2.2 \times 10 ^{- 27 }\mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• E) \(1.8 \times 10 ^ { - 27 } \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)

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