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Sergio [31]
2 years ago
6

What is the frequency of a photon that has an energy of 7.2 × 10^-16 J ?

Chemistry
1 answer:
leonid [27]2 years ago
3 0

Answer:

none of the above options

Explanation:

E = hf

E = 7.2 X 10^-16j

h = Planck constant = 6.6 X 10^-34

f = E/h

f = 7.2 X 10^-16/6.6 X 10^-34

f = 1.09 X 10^-50s-¹

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