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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
What are the advantages of nuclear energy?
One of the following is not a characteristic of a good fuel. This is:
(a) high calorific value
(b) no emission of smoke
(c) smooth burning
(d) high ignition temperature
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
Fill in the following blank with suitable word:
Splitting of a heavy nucleus into two lighter nuclei is called ........
Why are very high temperatures required for fusion to occur?
Name five places in India where nuclear power plants are located.
The energy produced by converting 1 gram mass of a nuclear fuel into energy completely is:
(a) 9 × 1016 J
(b) 9 × 1014 J
(c) 9 × 1015 J
(d) 9 × 1013 J
Which of the following can undergo nuclear fusion reaction?
(a) uranium
(b) deuterium
(c) barium
(d) krypton
A nuclear reaction is represented by the following equation:
`""_92^235U+_0^1n-> _56^139Ba+_36^94Kr+xc+E`
What does E represent?
A nuclear reaction is represented by the equation:
`""_1^2H+_1^2H->_2^3He+xc+E`
Name the process represented by this equation and describe what happens during this 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.
Give a scientific reason.
The construction of turbine is different for different types of power plants.
Which of the following statements are correct?
Neutrons have
Name the following nuclear reaction:
\[\ce {^3_1H + ^2_1H -> ^4_2He + ^1_0n + γ}\]
A radioactive nucleus undergoes a series of decays according to the sequence
\[\ce{X->[β] X1->[α] X2->[α]X3}\]
If the mass number and atomic number of X3 are 172 and 69 respectively, what is the mass number and atomic number of X?
What changes will take place in the mass number and atomic number of the nucleus Y if it emits gamma radiations?
State charge and mass of β-particle.
How many alpha and beta particles are emitted when Uranium nucleus 9U238 decays to Lead If 82Pb206 ?
What is stellar energy?
Which source of electricity generation is least harmful to the environment?
