SATHEE: Atoms And Nuclei Question 333

Atoms And Nuclei Question 333

Question: If the nucleus $_{13}^{27} A l$ has nuclear radius of about 3.6 fm, then $_{32}^{125} T e$ would have its radius approximately as

Options:

A) 9.6 fm

B) 12.0 fm

C) 4.8 fm

D) 6.0 fm.

Show Answer

Answer:

Correct Answer: D

Solution:

It has been known that a nucleus of mass number A has radius

$R = R_{0} A^{1 / 3},$

where $R_{0} = 1.2 \times 10^{- 15} m$

and A = mass number In case of $_{13}^{27} A ℓ,$

let nuclear radius be $R_{1}$ and for $_{32}^{125} T e,$

nuclear radius be $R_{2}$

For $_{13}^{27} A l,, R_{1} = R_{0} {(27)}^{1 / 3} = 3 R_{0}$

For $_{32}^{125} T e, R_{2} = R_{0} {(125)}^{1 / 3} = 5 R_{0}$ $\frac{R_{2}}{R_{1}} = \frac{5 R_{0}}{3 R_{0}} = \frac{5}{3} R_{1} = \frac{5}{3} \times 3.6 = 6 f m$

Atoms And Nuclei Question 333

Question: If the nucleus $_{13}^{27} A l$ has nuclear radius of about 3.6 fm, then $_{32}^{125} T e$ would have its radius approximately as

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

Atoms And Nuclei Question 333

Question: If the nucleus 1327Al has nuclear radius of about 3.6 fm, then 32125Te would have its radius approximately as

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

Menu

Question: If the nucleus $_{13}^{27} A l$ has nuclear radius of about 3.6 fm, then $_{32}^{125} T e$ would have its radius approximately as