Calculate the energy released when a single helium nucleus is formed by the fusion of two deuterium nuclei Given `m(._(1)H^(2))=2.01478` amu and `m(._(2)He^(4))=4.00388` amu.
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A deuterium nucleus at rest absorbs a Gamma ray photon of energy 2.21 MeV and splits into a proton and a neutron. The neutron was found to be at rest
Correct Answer - 1.008968u
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Calculate the binding energy per nucleon for a `._(6)C^(12)` nucleus. Atomic mass of `._(6)C^(12) = 12am u`, mass of a photon = 1.007825 amu, mass of
Correct Answer - 7.68 MeV
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Calculate the binding energy of a deutron. Given that mass of proton = 1.007825 amu mass of neutron = 1.008665 amu mass of deutron = 2.014103 amu
Correct Answer - 2.2 MeV
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Calculate the Q - value of the reaction `._(1)H^(2)+._(1)H^(2) rarr ._(1)H^(3)+._(1)H^(1)` `m(._(1)H^(2))=2.014103 "amu" m(._(1)H^(3))=3.016049 "amu"
Correct Answer - 4.033 MeV
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The sun is believed to be getting its energy from the fusion of four protons to form a helium nucleus and a pair of positrons. Calculate the release o
Correct Answer - `25.70` MeV
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(a) Calculate the energy released if `.^(238)U` emits an `alpha` particle. (b) Calculate the energy to be supplied to `.^(238)U` if two protons and tw
Correct Answer - [(a) 4.25 MeV; (b) 23 MeV]
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If the nucleus of hydrogen fuses with a nucleus of lithium to form two helium nuclei, (a) write down the nuclear reaction equation (b) find the releas
Correct Answer - `[0.263 xx 10^(-11) J, 37.26 xx 10^(11)]`
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Calculate the energy released by fission of 1 g of `._(92)^(235)U`, assuming that an energy of 200 MeV is released by fission of each atom of `.^(235)
Correct Answer - `5.1 xx 10^(23) MeV`
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calculate the energy released in the nuclear fusion of isotopes of hydrogen (i) `._(1)^(2)H + ._(1)^(2)H rarr ._(2)^(3)He + ._(0)^(1)n` (ii) `._(1)^(2
Correct Answer - (i) 3.26 MeV , (ii) 17.6 MeV
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Energy produced in nuclear fusion is much larger than that produced in nuclear fission. Why is it difficult to use fusion to produce energy ?
Nuclear fusion involves the fusion of lighter nuclei to form a heavy nucleus which is accompanied by an enormous amount of energy (heat). Fusion reaction requires extremely high temperature typically of...
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