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प्रश्न
Which substance is used as fuel in nuclear power plants?
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उत्तर
In a nuclear power plant, uranium or plutonium are used as fuel.
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संबंधित प्रश्न
What are the advantages of nuclear energy?
Which of the following is not an example of a bio-mass energy source?
Which of the two, nuclear fusion and nuclear fusion, is made use of:
(1) for the production of electricity?
(2) for making a hydrogen bomb?
One atomic mass unit (u) is equivalent to an energy of:
One MeV of nuclear energy is equivalent to:
(a) 1.6 × 10−13 J
(b) 1.6 × 10−19 J
(c) 1.6 × 10−16 J
(d) 1.6 × 10−15 J
A nuclear reaction is represented by the following equation:
`""_92^235U+_0^1n-> _56^139Ba+_36^94Kr+xc+E`
Identify the particle c and the number x of such particles produced in the reaction.
A nuclear reaction is represented by the following equation:
`""_92^235U+_0^1n-> _56^139Ba+_36^94Kr+xc+E`
Name one installation where the above nuclear reaction is utilised.
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.
A nuclear reaction is represented by the equation:
`""_1^2H+_1^2H->_2^3He+xc+E`
What type of nuclear bomb is based on similar reactions?
Identify the process shown in the figure and name it.
What is the source of energy of sun or stars?
State charge and mass of α-particle.
Explain briefly what changes take place within the nuclei when beta particles are emitted by a radioactive substance.
State the energy conversion taking place in a solar cell.
A certain nucleus X has a mass number 15 and atomic number 7. Find the number of neutrons. The nucleus X losses one proton and Express the change and write the symbol of the new nucleus.
A certain nucleus X has a mass number 15 and atomic number 7. Find the number of neutrons. The nucleus X losses one α-particle and Express the change and write the symbol of the new nucleus.
The disposal of nuclear waste safely is a big challenge before scientists.
Define.
Nuclear fission
Give scientific reasons.
It is absolutely necessary to control the fission reaction in nuclear power plants.
