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Category: Nuclear Physics

200 MeV energy is released when one nucleus of U235 undergoes fission. Find the number of fission per second required for producing a power of 1 megawatt. Sol: Energy released = 200 MeV

Rajesh Jha

Q: 200 MeV energy is released when one nucleus of U235 undergoes fission. Find the number of fission per second…

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Posted in: i. Physics : Q & A, Nuclear Physics

Calculate the energy released by fission from 2 g of (92U235) in kWh . Given that the energy released per fission in 200 MeV.

Rajesh Jha

Q: Calculate the energy released by fission from 2 g of (92U235) in kWh . Given that the energy released…

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Posted in: i. Physics : Q & A, Nuclear Physics

An explosion of atomic bomb release an energy of 7.6 x 10^13 J. If 200 MeV energy is released on fission of one U^235 atom calculate the number of uranium atoms undergoing fission.

Rajesh Jha

Q: An explosion of atomic bomb release an energy of 7.6 × 1013 J. If 200 MeV energy is released…

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Posted in: i. Physics : Q & A, Nuclear Physics

Obtains the amount of (27Co60) necessary to provide a radioactive source of 8.0 m Ci strength. The half – life of (27Co60) is 5.3 years.

Rajesh Jha

Q: Obtains the amount of (27Co60) necessary to provide a radioactive source of 8.0 m Ci strength. The half –…

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Posted in: i. Physics : Q & A, Nuclear Physics

Then half- life of a radioactive substance in 5000 years. In how many years, its activity will decay to 0.2 time of its initial value ?

Rajesh Jha

Q: Then half- life of a radioactive substance in 5000 years. In how many years, its activity will decay to…

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Posted in: i. Physics : Q & A, Nuclear Physics

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