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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
Compare and contrast bio-mass and hydro electricity as sources of energy.
State one use of nuclear fission reactions.
What is the nuclear fuel in the sun ?
The following question are about the nuclear reactor of a power plant.
What is the purpose of using the graphite moderator?
In the nuclear reactor of a power plant:
how do control rods control the rate of fission?
how is heat removed from the reactor core, and what use is made of this heat?
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?
Which of the following statements are correct?
Neutrons have
What do you understand by radioactive decay? An isotope of Uranium `""_92^238 "U"` is radioactive and changes into Thorium 92 by the emission of an alpha particle. Write a symbolic equation for this decay process.
Distinguish between α, β and γ rays.
Write the approximate mass of a proton, neutron and electron in a.m.u.
Name the following nuclear reaction:
\[\ce {^235_92U +^1_0n-> ^90_38Sr + ^143_54Xe + 3^1_0n + γ}\]
What is nuclear energy? Name the process used for producing electricity using the nuclear energy.
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 happens to the atomic number of an element when it emits an alpha particle.
What precautions must be taken for the safe disposal of nuclear waste?
A certain nucleus X has a mass number 14 and atomic number 6. The nucleus X changes to `"_7Y^14` after the loss of a particle. Represent this change in the form of an equation.
In nuclear power plants, neutrons are bombarded on atoms of __________.
Give scientific reasons.
It is absolutely necessary to control the fission reaction in nuclear power plants.
