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Whitepunk [10]
2 years ago
15

What is the frequency of a photon with an energy of 3.26 x 10-19 J?

Chemistry
1 answer:
Kobotan [32]2 years ago
8 0

Answer:

B.

from \: eisteins \: energy \: relation :  \\ E = hf  \\ h \: is \: plancks \: constant\\ 3.26 \times  {10}^{ - 19}  = 6.63 \times  {10}^{ - 34 }  \times f \\ f =  \frac{3.26 \times  {10}^{ - 19} }{6.63 \times  {10}^{ - 34} }  \\ f = 4.92 \times  {10}^{14}  \: Hz

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