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प्रश्न
Thermal power generation : Air pollution : : Nuclear power generation : _____________
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उत्तर
Thermal power generation : Air pollution : : Nuclear power generation : Nuclear waste
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संबंधित प्रश्न
Arrange the following fuels in the order of increasing calorific values (keeping the fuel with lowest calorific value first):
LPG, Coal, Alcohol, Dung cakes, Diesel
Which particles bring about the fission of uranium-235?
With the help of a labelled diagram, describe the working of a nuclear power plant
Name five places in India where nuclear power plants are located.
A nuclear reaction is represented by the following equation:
`""_92^235U+_0^1n-> _56^139Ba+_36^94Kr+xc+E`
What type of bomb is based on similar type of reaction?
A nuclear power plant is working normally. What would you do if the reactor core suddenly got too hot?
List any four characteristics of a good fuel.
Which of the following statements are correct?
Electrons have
Which one of the following statements about alpha and beta particles is
correct?
What do you mean by nuclear energy? What is responsible for its release?
What is nuclear energy? Name the process used for producing electricity using the nuclear energy.
Assertion (A): In the process of nuclear fission, the amount of nuclear energy generated by the fission of an atom of uranium is so tremendous that it produces 10 million times the energy produced by the combustion of an atom of carbon from coal.
Reason (R): The nucleus of a heavy atom such as uranium, when bombarded with low energy neutrons, splits apart into lighter nuclei. The mass difference between the original nucleus and the product nuclei gets converted to tremendous energy.
State, giving reason, whether the following nuclear decay is allowed or not?
\[\ce{_Z^AX -> _Z^AQ + γ}\]
A nucleus `"_11Na^24` emits a beta particle to change into Magnesium (Mg).
(i) Write the symbolic equation for the process.
(ii) What are numbers 24 and 11 called?
(iii) What is the general name `"_12^24Mg` with respect to `"_11^24Na`?
The nucleus of an atom does not contain electrons. Explain how is it possible for the nucleus to emit a beta particle which is fast moving electron.
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.
Draw a simplified labelled diagram of a hot cathode ray tube.
An isotope of uranium is 92Y238, i.e., it has mass number 235 and atomic number 92.
Mention the relationship between 92U235 and 92U238.
In the power plant based on nuclear energy, __________ is used to rotate the generator.
