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प्रश्न
The disposal of waves produced in a nuclear power plant poses a big problem because it is:
(a) too heavy
(b) highly inflammable
(c) extremely foul smelling
(d) highly radioactive
उत्तर
highly radioactive
The waste materials produced by the fission of uranium-235 in a nuclear power plant are radioactive and hence extremely harmful to all living things.
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संबंधित प्रश्न
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
What is nuclear fission? Explain with an example. Write the equation of the nuclear reaction involved.
Name one installation where such a process is utilised.
Calculate the energy released in joules when 5 g of a material is completely converted into energy doing a nuclear reaction.
The 'coolants' which can be used in the reactor of a nuclear power station are:
(a) liquid mercury and nitrogen dioxide
(b) liquid sodium and carbon dioxide
(c) liquid ammonia and carbon monoxide
(d) liquid boron and uranium oxide
One type of energy which has not been controlled so far is:
(a) ocean thermal energy
(b) nuclear fusion energy
(c) geothermal energy
(d) nuclear fission energy
Which of the following can undergo nuclear fusion reaction?
(a) uranium
(b) deuterium
(c) barium
(d) krypton
How does the position of an element change in the periodic table when it emits out a beta particle?
Nuclear power plants in India
Give scientific reasons.
It is absolutely necessary to control the fission reaction in nuclear power plants.
