Chemistry, asked by tanishka4436, 7 months ago

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The number of photons of light having wavelength 450 nm which can provide 100 J of energy is equal to (n = 6.6 x 10-34 Js)
O 12 x 1020
0 2.3x 1020
O 28 x 1018
0 23x 1017

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Answered by Anonymous

8

Answer:

c option is the answer of this question

Answered by laxmisahu2k173440

2

Answer:

28×1018

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