Find the energy of a photon of light if the wavelength of the light wave is 6.88 x 10–7m

asked Jan 9, 2018 135k views

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use the formula E=hv, h=plancks constant and v=frequency
use the formula c=v*lambda to find v
the answer will be 2.88*10^-23J

Nikola Kolev answered Jan 14, 2018

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