HARD
JEE Main/Advance
IMPORTANT
Earn 100

A radioactive nuclide is produced at a constant rate x nuclei per second. During each decay, energy is released of this energy is utilised in melting ice at . Find mass of ice that will melt in one mean life. decay constant, Latent heat of fusion.)

Important Questions on Nuclear Physics
EASY
JEE Main/Advance
IMPORTANT
In a fusion reactor the reaction occurs in two stages (i) Two deuterium nuclei fuse to form a tritium . nucleus with a proton as product. The reaction may be represented as . (ii) A tritium nucleus fuses with another deuterium nucleus to form a helium nucleus with neutron as another product. The reaction is represented as . Find:
(i) the energy release in each stage.
(ii) The energy release in the combined reaction per deuterium &
(iii) What % of the mass of the initial deuterium is released in the form of energy.
Given:

HARD
JEE Main/Advance
IMPORTANT

HARD
JEE Main/Advance
IMPORTANT

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JEE Main/Advance
IMPORTANT

HARD
JEE Main/Advance
IMPORTANT
