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X-Rays of Wavelength of 0

question 65

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X-rays of wavelength of 0.0656 nm undergo Compton scattering from free electrons in carbon.What is the wavelength of photons scattered at 82.5° relative to the incident beam? (h = 6.63 × 10−34 J⋅s,me = 9.11 × 10−31 kg,c = 3.00 × 108 m/s,and 1 nm = 10−9 m)


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