# Physics

After undergoing through 90 degree compton scattering, the fraction of energy lost by photon is
A) 10 %
B) 50 %
C) 20 %
D) Zero
E) None

1. 👍 0
2. 👎 0
3. 👁 199
1. 50%

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2. 👎 0
posted by nasreen

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