Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • A nucleus of mass number 189 splits into two nuclei having mass numbers 125 and 64. The ratio of the radius of two daughter nuclei respectively is :Option: 1</st

A nucleus of mass number 189 splits into two nuclei having mass numbers 125 and 64. The ratio of the radius of two daughter nuclei respectively is :

Option: 1

4:5


Option: 2

5:4


Option: 3

25:16


Option: 4

1:1


Answers (1)

best_answer

\mathrm{{ }^{189} N \longrightarrow ^{125}N_{1}+^{64}N_{2} }\\

\mathrm{A_{1} =125} \\

\mathrm{A_{2} =64 }

We know that the radius of nuclei and mass number relation is

\mathrm{ R=R_{0} A^{1 / 3}} \\

\mathrm{\therefore \frac{R_{1}}{R_{2}}=\left(\frac{A_{1}}{A_{2}}\right)^{1 / 3}=\frac{5}{4}}

 

Posted by

Info Expert 30

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Punjab NEET PG 2024 Counselling: Round 3 choice filling begins; allotment on February 2
anam-khan

NEET UG 2025: NTA removes optional questions in section B; revised exam pattern
anam-khan

Apaar ID not mandatory for NEET UG 2025 registration, clarifies NTA

Latest Question