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प्रश्न
Nuclear power plants in India
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उत्तर
Kudankulam, Tarapur, Rawatbhata, Kaiga
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संबंधित प्रश्न
What are the characteristics of an ideal fuel (or good fuel)?
The fuel having a calorific value of 55 kJ/g is likely to be:
(a) biogas
(b) methane gas
(c) hydrogen gas
(d) natural gas
State whether the fission of uranium-235 is caused by low energy neutrons or high energy neutrons.
What is nuclear fission? Explain with an example. Write the equation of the nuclear reaction involved.
Why are very high temperatures required for fusion to occur?
Calculate the energy released in joules when 5 g of a material is completely converted into energy doing a nuclear reaction.
The mass numbers of four elements A, B, C and D are 2, 20, 135 and 235, respectively. Which one of them will be most suitable to make:
(i) an atom bomb,
Make the correct choices in the following:
(a) In one atom of copper (mass number 63, atomic number 29) there are
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 safety measures and needed in a nuclear power plant?
An element X has the symbol 84X202. It emits an alpha-particle and then a beta-particle. The final nucleus is bYa. Find a and b.
Explain, why nuclear fusion is not being used to meet day to day energy needs.
Hydroelectric power station : Water stored in dams : : Nuclear power station : ____________
Answer in one sentence.
Write the demerits of an atomic energy plant.
Give scientific reasons.
It is absolutely necessary to control the fission reaction in nuclear power plants.
Complete the following nuclear changes:
\[\ce {^238_92 P ->\underset{-}-{Q} + ^4_2He->\underset{-}-{R} + ^0_-1e}\]
Copy and complete the nuclear reaction by filling in the blanks.
\[\ce{_92U^235 + _0n^1 -> _56Ba^{\underline{\phantom{....}}} + \underline{\phantom{..}}Kr^92 + 3 _0n^1}\]
