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प्रश्न
Most of the sources of energy we use represent stored solar energy. Which of the following is not ultimately derived from the Sun’s energy?
पर्याय
Geothermal energy
Wind energy
Nuclear energy
Bio-mass
उत्तर
Nuclear energy
APPEARS IN
संबंधित प्रश्न
Compare and contrast bio-mass and hydro electricity as sources of energy.
Name the type of nuclear reaction which is involved in the working of:
an atom bomb.
Fill in the following blank with suitable word:
In a nuclear power station, nuclear fission takes place in the .............
how is heat removed from the reactor core, and what use is made of this heat?
The heat energy released during nuclear fission and fusion is due to the:
(a) conversion of stored chemicals into energy
(b) conversion of momentum into energy
(c) conversion of mass into energy
(d) conversion of magnetism into energy
A nuclear reaction is represented by the equation:
`""_1^2H+_1^2H->_2^3He+xc+E`
What type of nuclear bomb is based on similar reactions?
Make the correct choices in the following:
(a) In one atom of copper (mass number 63, atomic number 29) there are
What is nuclear energy? Name the process used for producing electricity using the nuclear energy.
An isotope of uranium is 92Y238, i.e., it has mass number 235 and atomic number 92.
Do all isotopes have the same number of neutrons?
Copy and complete the nuclear reaction by filling in the blanks.
\[\ce{_92U^235 + _0n^1 -> _56Ba^{\underline{\phantom{....}}} + \underline{\phantom{..}}Kr^92 + 3 _0n^1}\]
