armanijohnson022704 armanijohnson022704

19-06-2021
Physics

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What is the energy of a photon of red light with a wavelength of 6.47 x 10-7 m ?

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rosemustrawr70 rosemustrawr70

19-06-2021

Answer:

3.44×10-27 joules.

Explanation:

E = h * c / λ = h * f,

E is the energy of a photon

h is the Planck constant

c is the speed of light

λ is the wavelength

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