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
Sample pendulums P1 and P2 have lengths l1 = 80 cm and l2 = 100 cm respectively. The bobs are of masses m1 and m2. Initi...In the following indicator diagram, the net amount of work done will be :-...A bullet of mass P is fired with velocity Q in a large body of mass R. The final velocity of the system will be -...A spring 40mm long is stretched by applying a force. If 10 N force is required to stretch the spring through one mm, the...Preeti reached the metro station and found that the escalator was not working. She walked up the stationary escalator in...