Question

Compared To 620 nm photon, a 760 nm photon has ?

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RolandProfessional · Tutor for 6 years

Answer

There are two points of view that can be used in answering this question.First, let's explain it by wavelength.Unit nm is a unit of wavelength.This is the distance the wave function takes from one crest to another.Thus, the 760 nm photon has a wider crest than the 620 nm one.<br />Second, let's interpret it through frequency.This is the rate at which a cycle is completed, equivalent to a wavelength.Therefore, the longer the wavelength, the lower the frequency, and vice versa.Thus, 760 nm photons have a lower frequency than 620 nm photons.

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