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A 290-Pm-Wavelength Photon Is Scattered by a Stationary Electron eV=1.60×1019 J\mathrm { eV } = 1.60 \times 10 ^ { - 19 } \mathrm {~J}

question 190

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A 29.0-pm-wavelength photon is scattered by a stationary electron. What is the maximum energy Ioss the photon can have? ( melectron =9.11×1031 kg,c=3.00×108 m/s,h=6.626×1034 Js,1m _ { \text {electron } } = 9.11 \times 10 ^ { - 31 } \mathrm {~kg} , c = 3.00 \times 10 ^ { 8 } \mathrm {~m} / \mathrm { s } , h = 6.626 \times 10 ^ { - 34 } \mathrm {~J} \cdot \mathrm { s } , 1 eV=1.60×1019 J\mathrm { eV } = 1.60 \times 10 ^ { - 19 } \mathrm {~J} )


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