CBSE Class 12 Physics 2023 Outside Delhi Set 3 Paper

© examsnet.com
Question : 4
Total: 13
The radius of ‌1327X nucleus is R. The radius of ‌53125Y nucleus will be
R=R0A1∕3
‌ For X, ‌‌R=R0(27)1∕3
‌ Or, ‌‌R=3R0
∴‌R0=‌
R
3

‌ For Y, ‌‌R′=R0(125)1∕3
‌ Or, ‌‌R′=5R0
∴‌R′=‌
5R
3
© examsnet.com
Go to Question: