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MDCAT Past Papers - DUHS - Physics - Chap No 12 - 2022 Quiz

Attempt 10 MCQs on MDCAT Past Papers - DUHS - Physics - Chap No 12 (Year 2022) | Quiz 1

1. Half life of a radioactive sample is given by:

T1/2 = λ / (0.693)
T1/2 = (0.693) / λ
T1/2 = (0.693)λ
T1/2 = √(0.693)

2. In nuclear reaction ₇N¹⁴ + ₂He⁴ → ₈O¹⁷ + __, the missing particle is:

Proton
Alpha particle
Electron
Positron

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