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A nucleus with mass number 184 initially at rest emits an α-particle. If the Q value of the reaction is 5.5 MeV,

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A nucleus with mass number 184 initially at rest emits an α-particle. If the Q value of the reaction is 5.5 MeV, calculate the kinetic energy of the α-particle.

(1) 5.0 MeV

(2) 5.5 MeV

(3) 0.12 MeV

(4) 5.38 MeV

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1 Answer

+1 vote
by (38.6k points)

Correct option is (4) 5.38 MeV

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