Work, Power and EnergyHard
Question
In the nuclear fusion reaction,
given that the repulsive potential energy between the two nuclei is −7.7 × 10-14 J, the temperature at which the gases must be heated to initiate the reaction is nearly
[Boltzmann’s constant k = 1.38 × 10-23 J/K]
given that the repulsive potential energy between the two nuclei is −7.7 × 10-14 J, the temperature at which the gases must be heated to initiate the reaction is nearly[Boltzmann’s constant k = 1.38 × 10-23 J/K]
Options
A.107K
B.105K
C.103K
D.109K
= 3.7 × 10-9 K.More Work, Power and Energy Questions
A ball falls from a height of 5m and strikes the roof of a lift. If at the time of collision, lift is moving in the upwa...A body is moved along a straight line by a machine delivering a constant power. The distance moved by the body in time t......If similar bullets are fired from two guns out of which one is lighter and another one is heavier. Which gun will give m...An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the ran...