Chemistry, asked by tabishhaider4, 10 months ago

How many photons of light having a wavelength of 4000 a are necessary to provide 2j of energy ?​

Answers

Answered by Anonymous
3

Explanation:

How many photons of light having a wavelength 400 nano meter are necessary to provide 1 joule of energy? Therefore 2.011 X 1018 of photons would be required to provide 1 Joule of energy.

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