AFMC SERIES Physics
Nuclei
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
1
2008 1
2003 Chapter Questions 2 MCQs
01
PYQ 2003
medium
physics ID: afmc-200
In fission of , the percentage of mass convened into energy is about:
1
2
3
4
02
PYQ 2008
medium
physics ID: afmc-200
Activity of a radioactive sample decreases to of its original value in 3 days. Then, 1 in 9 days its activity will become
1
(1/27) of the original value
2
( 1/9) of the original value
3
(1/18) of the original value
4
( 1 /3) of the original value