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JEE Main 2003 Atoms and Nuclei Question with Solution (Annual Paper 1, Q6071) | JEE Arc

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JEE Arc/Physics/Atoms and Nuclei

Atoms and Nuclei: JEE Main 2003 Physics question

JEE Main 2003 · Annual, Paper 1 · Q6071

JEE Main 2003Annual, Paper 1PhysicsEasyAtoms and Nuclei183× since 2002

A radioactive sample at any instant has its disintegration rate

5000

disintegrations per minute. After

5

minutes, the rate is

1250

disintegrations per minute. Then, the decay constant (per minute) is

JEE Main 2003 · Annual, Paper 1 · Q6071

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