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Consider a helium (He) atom that absorbs a photon of wavelength 330 nm. The change in the velocity (in cm s ) of He
Consider a helium (He) atom that absorbs a photon of wavelength 330 nm. The change in the velocity (in cm s ) of He atom after the photon absorption is (Assume: Momentum is conserved when photon is absorbed. Use: Planck constant = 6.6 10-34 J s, Avogadro number = 6 10 mol, Molar mass of He = 4 g mol-)
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Physics For Scientists And Engineers A Strategic Approach With Modern Physics
Authors: Randall D. Knight
3rd Edition
0321740904, 978-0321740908
