How long can an electric lamp of 100 W be kept glowing by fusion of 2 kg of deuterium? Take the fusion reaction as
`""_(1)^(2)H+""_(1)^(2)Hto""_(2)^(3)He+n+3.27`MeV

How long can an electric lamp of 100W be kept glowing by fusion of 2.0 kg of deuterium? The fusion reaction can be taken as ._1H^2+._1H^2to ._1H^3+n+3.17MeV

How many kilowatt hours of energy are released from 25 g deuterium ""_(1)^(2)H fuel in the fusion reaction, ""_(1)^(2)H+""_(1)^(2)Hto""_(2)^(4)He+gamma where the masses are ""_(1)^(2)H=2.014102u and ""_(2)^(4)He=4.002603u

The atomic masses of deuteron, helium, neutron are 2.014 amu, 3.017 amu and 1.008 amu respectively. On fusion of 0.5 kg of deuterium, ""_(1)H^(2) + ""_(1)H^(2) to ""_(2)He^(3) + ""_(0)n^(1) , the total energy released is

The deuterium-tritium fusion reaction (called the D-T reaction) is most likely to be the basic fusion reaction in a future thermonuclear fusion reactor is ._(1)^(2)H+._(1)^(3)Hrarr._(2)^(4)He+._(0)^(1)n+Q (a) Calculate the amount energy released in the reaction, given m(._(1)^(2)H)=0.014102 amu. m(-(1)^(3)H)=3.016090 amu, m(._(0)^(1_n)=1.008665 amu and m(._(2)^(4)He)=4.002603 amu. (b) Find the kinetic energy needed to overcome coulumb repulsion. Assume the radius of both deterium and tritium to he approximately 1.5xx10^(-15)m . (c) To what temperature must the gases be heated to initiate the fusion reaction? Take Boltzmann constant k=1.38xx10^(-23) JK^(-1) .