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Umnica [9.8K]
3 years ago
13

Determine the energy in joules of a photon whose frequency is 3.55 x10^17 hz

Physics
1 answer:
asambeis [7]3 years ago
3 0
By using the Plancks-Einstein equation, we can find the energy;
E = hf
where h is the plancks constant = 6.63 x 10⁻³⁴
f = frequency = 3.55 x 10¹⁷hz
E = (6.63 x 10⁻³⁴) x (3.55 x 10¹⁷)
E = 2.354 x 10⁻¹⁶J
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