What is the frequency of monochromatic light where the photon energy is 5.5 x 10^-19 J? (h = 6.63 x 10^-34 J*s) A)2.2 x 10¹⁴Hz B)4.4 x 10¹⁴ Hz C)8.3 x 10¹⁴ Hz D)9.8 x 10¹⁴ Hz

Question

Quizplus · Accepted Answer

We can use the formula E = hf, where E is the photon energy, h is Planck's constant, and f is the frequency of the monochromatic light. Rearranging this formula, we get f = E/h. Substituting the given values, we get:
f = (5.5 x 10^-19 J)/(6.63 x 10^-34 J·s) = 8.3 x 10^14 Hz
Therefore, the frequency of the monochromatic light is 8.3 x 10^14 Hz, which corresponds to choice C.

What Is the Frequency of Monochromatic Light Where the Photon