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

Question 178

Multiple Choice

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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