What Is the Energy of a Photon Whose Frequency Is

question 27

Multiple Choice

What is the energy of a photon whose frequency is 7.9 × 10²⁰ Hz? (h = 6.63 × 10−³⁴ J⋅s and 1 eV = 1.60 × 10−¹⁹ J)

• A) 5.0 MeV
• B) 3.3 MeV
• C) 1.6 MeV
• D) 2.5 MeV

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