Which of the following is the frequency, in hertz, of a 50 megavolt photon, given 6.6 × 10^−34 joule seconds as Planck's constant and 1.6 × 10^-19 coulombs as the elementary charge?
W) 1.2 x 10^24
X) 8.3 × 10^23
Y) 1.2 × 10^22
Z) 8.3 x 10^21
✔️Answer:Y) 1.2 × 10^22
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