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JEE Mains 25-Jan-2023 Shift 2 Solved Paper

Section: Physics
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Question : 27 of 90
 
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A nucleus disintegrates into two smaller parts, which have their velocities in the ratio 3:2. The ratio of their nuclear sizes will be (‌
x
3
)‌
1
3
. The value of ' x ' is:
[25-Jan-2023 Shift 2]
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