A) 4.17 h
B) 3h
C) 8.64 h
D) 8.00 h
Correct Answer: C
Solution :
Average life period\[({{t}_{av}})=1.44\times {{t}_{1/2}}\] \[\therefore \] \[{{t}_{av}}=1.44\times 6h\] \[=8.64\,h\]
You need to login to perform this action.
You will be redirected in
3 sec
