Question

Nuclear fission 0.1 % mass is converted into energy the energy released by the fission of 1 kg mass is

Answer 1

From Einstein's mass-energy equivalence,

e=mc sq

m=0.1/100 X1

c=3 X 10^8m/s

so

e=9 X 10^13/36 X 10^5

e=2.5 X 10^9 kwh