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Grade: 12th pass

                        

How many photons of light with a wavelength of 400 pico metere are necessary to provide 1 joule of energy ​..

29 days ago

Answers : (1)

Pawan Prajapati
askIITians Faculty
1720 Points
							Answer :

the number of photons with a wavelength of 4000 pm and energy of 1 J are 2.012 * 10^16.

Thanks
29 days ago
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