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  • If the nuclear radius of 27Al is 3.6 fermi, the approximate nuclear radius of 64Cu in fermi is:Option: 1 2.4<div

If the nuclear radius of 27Al is 3.6 fermi, the approximate nuclear radius of 64Cu in fermi is:

Option: 1

2.4


Option: 2

1.2


Option: 3

4.8


Option: 4

3.6


Answers (1)

best_answer

R=R_{0}.A^{\frac{1}{3}}

R_{cu}=R_{0}.\left ( 64 \right )^{\frac{1}{3}}=4R_{0}

R_{Al}=R_{0}.\left ( 27 \right )^{\frac{1}{3}}=3R_{0}

R_{cu}=\frac{4}{3}R_{Al} = 4.8 fermi

 

Posted by

Ajit Kumar Dubey

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