A nuclear of mass `M +deltam ` is at rest and decay into two daughter nuclei of equal mass `(M)/(2)` each speed is `c`
The binding energy per nucleon for the nucleus is `E_(1)` and that for the daugther nuclei is `E_(2)` Then
A. `E_(2)=2E_(1)`
B. `E_(1)gtE_(2)`
C. `E_(2)gtE_(1)`
D. `E_(1)=2E_(2)`