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प्रश्न
Hydroelectric power station : Water stored in dams : : Nuclear power station : ____________
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उत्तर
Hydroelectric power station : Water stored in dams : : Nuclear power station : Uranium
संबंधित प्रश्न
What are the advantages of nuclear energy?
Arrange the following fuels in the order of decreasing calorific values (keeping the fuel with highest calorific value first):
Biogas, Kerosene, Wood, Petrol, Hydrogen gas, Methane
Name the type of nuclear reaction which is involved in the working of:
an atom bomb.
Name the moderator used in a nuclear reactor.
Fill in the following blank with suitable word:
Splitting of a heavy nucleus into two lighter nuclei is called ........
Name one installation where such a process is utilised.
Which produces more energy : nuclear fusion or nuclear fission?
Calculate the energy released in joules when 5 g of a material is completely converted into energy doing a nuclear reaction.
A nuclear reaction is represented by the equation:
`""_1^2H+_1^2H->_2^3He+xc+E`
Identify the particle c and the number x of such particles produced in the reaction.
Which of the following statements are correct?
Electrons have
Which one of the following statements about alpha and beta particles is
correct?
What is the meaning of mass number?
An imaginary radioactive element `"_92X^235` decays to form X1; X2; X3; X4; X5 and X6 nuclides, by ejecting two β-particles, followed by α-particles and again two β-particles, followed by α-particle. Represent the various nuclear changes in the form of an equation. State the mass number and atomic number of X6. List the isotopes and isobars in the above nuclear equation.
What will an alpha particle change into when it absorb one electron.
What happens to the atomic number of an element when it emit a beta particle.
An isotope of uranium is 92Y238, i.e., it has mass number 235 and atomic number 92.
Do all isotopes have the same number of neutrons?
Why are control rods used in nuclear reactors?
Write a short note.
Nuclear Power Plant
Copy and complete the nuclear reaction by filling in the blanks.
\[\ce{_92U^235 + _0n^1 -> _56Ba^{\underline{\phantom{....}}} + \underline{\phantom{..}}Kr^92 + 3 _0n^1}\]
Give scientific reasons.
It is absolutely necessary to control the fission reaction in nuclear power plants.
