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प्रश्न
Hydroelectric power station : Water stored in dams : : Nuclear power station : ____________
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उत्तर
Hydroelectric power station : Water stored in dams : : Nuclear power station : Uranium
संबंधित प्रश्न
Which of the following is not an example of a bio-mass energy source?
The calorific values of five fuels A, B, C, D and E are given below:
| A | 48KJ/g |
| B | 17KJ/g |
| C | 150KJ/g |
| D | 50KJ/g |
| E | 30KJ/g |
Arrange the following fuels in the order of decreasing calorific values (keeping the fuel with highest calorific value first):
Biogas, Kerosene, Wood, Petrol, Hydrogen gas, Methane
Which one of the following is not renewable energy technology?
Name the type of nuclear reaction which is involved in the working of:
an atom bomb.
Fill in the following blank with suitable word:
Nuclear .......... is used in nuclear power stations for the production of electricity.
Describe the process by which energy is released in the sun. Write the equation of the nuclear reaction involved.
Write Einstein's mass-energy equation. Give the meaning of each symbol which occurs in it.
How is the working nuclear reactor of a power plant shut down in an emergency?
One MeV of nuclear energy is equivalent to:
(a) 1.6 × 10−13 J
(b) 1.6 × 10−19 J
(c) 1.6 × 10−16 J
(d) 1.6 × 10−15 J
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.
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:
(i) an atom bomb,
Identify the process shown in the figure and name it.
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:
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.
Explain briefly what changes take place within the nuclei when beta particles are emitted by a radioactive substance.
What precautions must be taken for the safe disposal of nuclear waste?
What are the places in which atomic power stations located in Tamil Nadu?
