What is the energy of a photon (J)that has a frequency of 4.39 × 10¹⁹ Hz? A)2.91 × 10^-14 B)2.91 × 10²⁰ C)6.83 × 10^-12 D)2.91 × 10^-52 E)2.91 × 10⁵⁴

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Quizplus · Accepted Answer

The energy of a photon can be calculated using the formula E = hf, where h is Planck's constant (6.626 × 10^-34 J·s) and f is the frequency of the photon. Given f = 4.39 × 10^19 Hz, E = (6.626 × 10^-34 J·s)(4.39 × 10^19 Hz) = 2.91 × 10^-14 J.

What Is the Energy of a Photon (J)that Has a Frequency