JEE PHYSICS MCQ: NUCLEI

1 Easy

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Application +4 | -1

The velocity of alpha particles from polonium (atomic weight 210) is

1.6 \times 10^7 \mathrm{~m} / \mathrm{sec}

. What is the velocity of recoil atoms?

View answer and explanation

Correct option: B

3.1 \times 10^5 \mathrm{~m} / \mathrm{sec}

Option B (

3.1 \times 10^5 \mathrm{~m} / \mathrm{sec}

) is correct because it is calculated using the conservation of momentum principle.

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