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प्रश्न
The fossil fuel whose known reserves in the earth are expected to last for the minimum period is:
(a) coal
(b) uranium
(c) petroleum
(d) natural gas
उत्तर
petroleum
The known reserves of petroleum are expected to last for about 40 years.
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संबंधित प्रश्न
On what basis would you classify energy sources as
(a) renewable and non-renewable?
(b) exhaustible and inexhaustible?
Are the options given in (a) and (b) the same?
An examples of a renewable source of energy is:
(a) petrol
(b) natural gas
(c) biogas
(d) kerosene
What are the various fuels which are used to generate electricity in a thermal power plant?
State whether the following statement is true or false:
Tidal energy is one of the forms in which solar energy manifests itself in oceans.
Why is biogas considered an ideal fuel for domestic use?
Which produced of the nuclear fission of uranium-235 is utilised to cause further fission of its nuclei?
Name five renewable and three non-renewable sources of energy.
Renewable source of energy is :
State whether the following is True or False.
Coal takes millions of years to form.
In a hydro power plant ______.
