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प्रश्न
Answer in one sentence.
Write the merits of atomic energy.
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उत्तर
Atomic energy offers the primary merits of generating a massive amount of reliable electricity from a very small quantity of fuel while producing virtually zero greenhouse gas emissions during operation.
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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
Which of the following is not a fossil fuel?
(a) coal
(b) petroleum gas
(c) biogas
(d) natural gas
What is nuclear fusion? Explain with an example. Write the equation of the reaction involved.
What is the nuclear fuel in the sun ?
If 25 atomic mass units (u) of a radioactive material are destroyed in a nuclear reaction, how much energy is released in MeV?
The following question are about the nuclear reactor of a power plant.
What is the function of boron rods in the nuclear reactor?
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 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:
a hydrogen bomb?
What is a.m.u?
The nucleus of an atom does not contain electrons. Explain how is it possible for the nucleus to emit a beta particle which is fast moving electron.
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.
How many alpha and beta particles are emitted when the uranium nucleus 92U238 decays to Lead If 82Pb206?
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.
An isotope of uranium is 92Y238, i.e., it has mass number 235 and atomic number 92.
Find the number of electrons in the neutral atom of this isotope.
An isotope of uranium is 92Y238, i.e., it has mass number 235 and atomic number 92.
Find the number of protons and neutrons in its nucleus.
An isotope of uranium is 92Y238, i.e., it has mass number 235 and atomic number 92.
What is the number of protons in 92U238?
In an atomic power station, nuclear energy is converted into electrical energy.
What are the places in which atomic power stations located in Tamil Nadu?
Give scientific reasons.
It is absolutely necessary to control the fission reaction in nuclear power plants.
