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A nucleus disintegrated into two nuclear parts which have their velocities in the ratio of 2 : 1. The ratio of their nuclear sizes will be
  • a)
    3½ : 1
  • b)
    1:21/3
  • c)
    21/3:1
  • d)
    1:3½
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A nucleus disintegrated into two nuclear parts which have their veloci...
Apply conservation of linear momentum
v1/v2=2/1 where v= velocity
m1×v1= m2× v2
so m1/m2=1/2
now nuclear density will remain same
so d×V1/d×V2 = 1/2 where V= volume and d= density
so V1/V2 = 1/2
volume V is proportional to R^3. where R= radius
so so R1:R2= 1 : 2^1/3
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A nucleus disintegrated into two nuclear parts which have their velocities in the ratio of 2 : 1. The ratio of their nuclear sizes will bea)3½ : 1b)1:21/3c)21/3:1d)1:3½Correct answer is option 'B'. Can you explain this answer?
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A nucleus disintegrated into two nuclear parts which have their velocities in the ratio of 2 : 1. The ratio of their nuclear sizes will bea)3½ : 1b)1:21/3c)21/3:1d)1:3½Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A nucleus disintegrated into two nuclear parts which have their velocities in the ratio of 2 : 1. The ratio of their nuclear sizes will bea)3½ : 1b)1:21/3c)21/3:1d)1:3½Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A nucleus disintegrated into two nuclear parts which have their velocities in the ratio of 2 : 1. The ratio of their nuclear sizes will bea)3½ : 1b)1:21/3c)21/3:1d)1:3½Correct answer is option 'B'. Can you explain this answer?.
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