AIIMS2012Physics-Nuclear Physics
AIIMS 2012 Physics Radioactive Decay MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Gamma decay takes place
A
Prior to alpha decay.
B
Prior to beta decay.
C
Prior to positron decay.
D
Due to de-excitement of nuclear levels.
Correct Answer
Option D
Detailed Explanation
The Gamma decay due to instability of nucleus is excess energy of nucleus.
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