A nucleus of mass M+△m is at rest and decays into two daughter nuclei of equal mass M2 each. Speed of light is c.
The binding energy per nucleon for the parent nucleus is E1 and that for the daughter nuclei is E2. Then
If E1 and E2 are the mutually exclusive events |
A | i | E1∩E2=E1 |
If E1 and E2 are the mutually exclusive and exhaustive events |
B | ii | (E1−E2)∪(E1∩E2)=E1 |
If E1 and E2 have common outcomes, then |
C | iii | E1∩E2=ϕ,E1∪E2=S |
If E1 and E2 are two events such that E1⊂E2 |
D | iv | E1∩E2=ϕ |