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प्रश्न
Select the renewable and non-renewable sources of energy from the following :
- Coal
- Wood
- Water
- Diesel
- Wind
- Oil
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उत्तर
Renewable : Wood, Water and Wind
Non-renewable : Coal, Diesel and Oil
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संबंधित प्रश्न
Why are we looking at alternate sources of energy?
Fill in the following blank with a suitable word:
The amount of heat produce by burning a unit mass of a fuel completely is known as its ............ value.
Describe how fossil fuels were formed.
Fossil fuels are energy rich compounds of an element X which were originally made by the plants with help of sun's energy.
Name another element which is usually found in combination with X in fossil fuels.
Name the constituents of biogas.
Apart from cattle dung, what other substances can be added to a biogas plant?
Why is biogas considered an ideal fuel for domestic use?
The fuel which is not obtained from biomass is:
(a) firewood
(b) cow-dung cakes
(c) coke
(d) charcoal
Name the major constituent of natural gas.
In a hydro power plant ______.
