What is the energy of a photon that emits a light of frequency 7.21 𝑥x 1014 Hz?A.2.76 𝑥x 10-19 JB.4.16 𝑥x 10-19 JC.4.78 𝑥x 10-19 JD.1.09 𝑥x 10-19 J
Question
Solution 1
The energy of a photon can be calculated using the formula:
E = h * v
where: E is the energy of the photon, h is Planck's constant (6.63 x 10^-34 Joule seconds), and v is the frequency of the light.
Given that the frequency (v) is 7.21 x 10^14 Hz, we can substitute these values into the formula:
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