One type of sunbeam occurs on exposure to yellow light of
One type of sunbeam occurs on exposure to yellow light of wavelength in the vicinity of 589 nm. (a) What is the energy of a photon of this wavelength? (b). what is the energy of a mole of these photons?
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one type of sunbeam occurs on exposure to yellow light of wavelength in the vicinity of 589 nm a what is the energy of
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