What Is the Energy of a Photon Whose Frequency Is

question 31

Multiple Choice

What is the energy of a photon whose frequency is 2.9 × 10²⁰ Hz? (h = 6.63 × 10−³⁴ J⋅s and 1 eV = 1.60 × 10−¹⁹ J)

• A)0.2 MeV
• B)1.2 MeV
• C)1.9 MeV
• D)3.1 MeV
• E)​0.8 MeV

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Definitions:

Conceptual Phase

The early stage in the lifecycle of a project where ideas are formulated, key objectives are set, and feasibility is evaluated.

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