JEE Main 22 July 2021 Shift 2 Solved Paper

Section: Physics

Question : 12 of 90

Marks: +1, -0

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

[22 Jul 2021 Shift 2]

5.0 MeV
5.5 MeV
0.12 MeV
5.38 MeV

Validate

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