asrorosales68 asrorosales68

10-09-2022
Mathematics

Answered

The equation for photon energy, E , is

E=hcλ

where h = 6.626×10^−34 J⋅s (Planck's constant) and c = 2.99×10^8 m/s (the speed of light).

What is the wavelength, λ , of a photon that has an energy of E = 4.26×10^−19 J ?

Answer :

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