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प्रश्न
In nuclear power plants, turbines working on solar panels are used.
विकल्प
True
False
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उत्तर
False
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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
Name the moderator used in a nuclear reactor.
What is the source of energy of the sun and other stars?
How does inserting the control rods in the graphite core affect the fission in the reactor? Explain your answer.
What are the advantages and disadvantages of using nuclear fuel for generating electricity?
How is the working nuclear reactor of a power plant shut down in an emergency?
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
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
A nuclear reactor has half the length of all its control rods inserted in graphite. What must be done so that the reactor produces more heat? Explain your answer.
List any four characteristics of a good fuel.
One isotopes of uranium has a mass number of 235 and atomic number 92.
(a) What is the number of electrons in a neutral atom of this isotope?
(b) How many protons are there in the nucleus of this isotope?
(c) For another isotope of Uranium state which one of the numbers (238 or 92) changes?
(d) What is the number of protons in 238U?
An element P has an atomic mass of 239 and an atomic number of 92. It
emits a beta particle forming an element Q. Q can be represented by
State, giving reason, whether the following nuclear decay are allowed or not?
\[\ce{_Z^AX ->_Z^{A-1}Y + _-1^0e}\]
State charge and mass of β-particle.
A radioactive carbon nucleus 6C14 emits a β-particle to form a nitrogen nucleus. Represent the change by an equation showing the atomic and mass number of each elements.
Write the merits of nuclear energy.
Write a short note.
Problems due to nuclear power plant
One of the atomic power stations is located in ______.
Why is nuclear fission useful to mankind?
