Through what angle is a 4 MeV a particle scattered when it approaches a gold nucleus with a impact parameter of 2.6 X 10-13 m?()。
2024-01-13
Through what angle is a 4 MeV a particle scattered when it approaches a gold nucleus with a impact parameter of 2.6 X 10-13 m?()。
A.12.49o
B.24.98o
C.6.25o
D.49.96o
参考答案:
12.49o
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