IIT-JEE
Exam
What is the maximum energy of the anti-neutrino ?
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IIT-JEE Other Question
Two moles of ideal helium gas are in a rubber balloon at 30° C .The balloon is fully expandable and can be assumed to require no energy in its expansion. The temperature of the gas in the balloon is slowly changed to 35°C.The amount of heat required in raising the temperature is nearly (take R = 8.31 J/mol.K)
option
(A) 62J
(B) 104 J
(C) 124 J
(D) 208 J
If the anti-neutrino had amass of 3eV/c2 (where c is the speed of light) instead of zeromass, what should be
the range of the kinetic energy, K, of the electron ?