Physics, asked by jasika5326, 1 year ago

If the wavelength of light is 3000 angstrom then its energy

Answers

Answered by Anonymous

5

Answer:

From Planck's Equation energy of a photon ...

How many photons of light having a wavelength of 5000 angstroms are ....

Then ask how many of these do you need to make 1 joule.

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