How many joules of energy does a photon have with a frequency of 6.8 * 10¹⁵ Hz? A) 4.5 * 10²⁸ B) 5.6 * 10^-18 C) 4.5 *10^-19 D) 5.6 *10^-19 E) 4.5 * 10^-23

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Quizplus · Accepted Answer

The energy of a photon is calculated using the formula E = h*f, where h is Planck's constant (6.626 * 10^-34 J*s) and f is the frequency. Substituting the given frequency, E = 6.626 * 10^-34 * 6.8 * 10^15 = 4.5 * 10^-19 J.

How Many Joules of Energy Does a Photon Have with a Frequency