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Maksim231197 [3]
3 years ago
13

How many photons are produced in a laser pulse of 0.224 J at 513 nm?

Chemistry
1 answer:
Klio2033 [76]3 years ago
5 0

Answer:

5.65 ⋅ 10^17 photons.

Explanation:

Your strategy here will be to use the Planck - Einstein relation to calculate the energy of a single photon of wavelength

535 nm

, then use the total energy of the laser pulse to figure out exactly how many photons were needed to produce that output.

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