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JEE MAIN 2023
11-4-2023
Question
A nucleus disintegrates into two nuclear parts, in such a way that ratio of their nuclear sizes is $1.2^{1 / 3}$. Their respective speed have a ratio of $n: 1$. The value of $n$ is $\_\_\_\_$ .
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Solution
Sol. $$ \frac{v_1}{v_2}=\frac{m_2}{m_1}=\frac{A_2}{A_1}=\frac{2}{1} $$
Question Tags
JEE Main
Chemistry
Easy
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