hipstergirl8539 hipstergirl8539

15-10-2021
Chemistry

contestada

What is the approximate energy of a photon having a frequency of 4 x 10^14 Hz? (h = 6.6 x 10^-34 Js)

A.

6.1 x 10^47 J

B.

4.0 x 10^14 J

C.

2.6 x 10^-19 J

D.

1.7 x 10^-48 J

Respuesta :

nobleswift nobleswift

15-10-2021

Answer:

option c

Explanation:

E = hf

E= energy

h = Planck constant

f = frequency

E = 6.6 X 10^-34 X 4 X 10^14

E = 2.64 X 10^-19J

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