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Physics, 26.03.2020 02:03 YBNLaLo

A monochromatic beam of light has a frequency

of 7.69 × 10^14 hertz. What is the energy of a

photon of this light?

(1) 2.59 × 10^−40 J (3) 5.10 × 10^−19 J

(2) 6.92 × 10^−31 J (4) 3.90 × 10^−7 J

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Answers: 3

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A monochromatic beam of light has a frequency

of 7.69 × 10^14 hertz. What is the energy...
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