Assuming the splitting of `U^235` nucleus liberates `200 MeV` energy, find (a) the energy liberated in the fission of 1 kg of `U^235` and (b) the mass

Monjur Alahi

Assuming the splitting of `U^235` nucleus liberates `200 MeV` energy, find
(a) the energy liberated in the fission of 1 kg of `U^235` and
(b) the mass of the coal with calorific value of `30 kJ//g` which is equivalent to `1 kg` of `U^235`.


0 like 0 dislike
1 views
Share with your friends

1 Answers

Salim Ahmed Kawsar

Call

Correct Answer - [(a) `8.2 xx 10^(10)kJ, 2.7 xx 10^(6) kg` (b) `1.5 g`]

0 like 0 dislike
1 views
Talk Doctor Online in Bissoy App
When one mole of zinc combines with sulphuric acid 445 kJ of heat is liberated and when a mole of copper is liberated from blue vitriol 235 kj of heat

Correct Answer - 1.09 V

2 Answers 1 views
A slow neutron strikes a nucleus of `._(92)U^(235)` splitting it into lighter nuclei of barium and krypton and releasing three neutrons. Write the cor

Correct Answer - `198.77` MeV

2 Answers 1 views
When `._(92)U^(235)` undergoes fission, 0.1% of the original mass is released into energy. How much energy is released by an atom bomb which contains

Correct Answer - `9 xx 10^(14)` J

2 Answers 1 views
When an atom of `._(92)U^(235)` undergo fission, about 200 MeV energy is released Suppose that a reactor using `._(92)U^(235)` has an output of 700 MW

Correct Answer - `9.5 xx 10^(24), 3.7` kg

2 Answers 1 views
The `._(92)^(235)U` absorbs a slow neutron (thermal neutron) & undergoes a fission represented by (i) The energy release E per fission. (ii) The energ

Correct Answer - [(i) 200.68 MeV` (ii) `22.86 MWh`]

2 Answers 1 views
Calculate the energy released by `1 g` of natural uranium assuming `200 MeV` is released in eaech fission event and that the fissionable isotope `U^23

Correct Answer - `[5.7 xx 10^(8) J]`

2 Answers 1 views
Assuming 1 metric ton of coal gives heat of combustion equal to 8 kcal and a single fission of `.^(235)U` releases 200 MeV. Calculate the minimum cons

Correct Answer - `[M = 4.077 xx 10^(-8) kg]`

2 Answers 1 views
A stationary `._(82)^(200)Pb` nucleus emits an `alpha`-particle with kinetic energy `T_(alpha) = 5.77 MeV`. Find the recoil velocity of a daughter nuc

Correct Answer - `[3.4 xx 10^(5) m//s, 0.020]`

2 Answers 2 views
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`

2 Answers 1 views
A uranium nucleus `.^(235)U` liberates 200 MeV per fission 1.5 kg of uranium reacts during explosion of a uranium bomb. What is the mass of an equival

Correct Answer - `3 xx 10^(7) kg`

2 Answers 1 views
X