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WINSTONCH [101]
3 years ago
7

A certain shade of blue has a frequency of 7.26 × 1014 Hz. What is the energy of exactly one photon of this light?

Chemistry
2 answers:
iogann1982 [59]3 years ago
8 0

Answer:

Energy of one photon = 4.81\times 10^{-19}J

Explanation:

Frequency = 7.26\times 10^{14}\ Hz

Energy of a photon is given by:

E = hν

Where,

h = Plank's constant

ν = Frequency

h = 6.626\times 10^{-34}J\ s

ν = 7.26\times 10^{14}\ Hz\ or\ 7.26\times 10^{14}\ s^{-1}

E = hν

   =(6.626\times 10^{-34}Js)\times (7.26\times 10^{14}\ s^{-1})\\=4.81\times 10^{-19}J

Energy of one photon = 4.81\times 10^{-19}J

Gekata [30.6K]3 years ago
6 0
7.20 it the energy because


10\7.26 is 7.20
- 70
26
-20
6
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