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प्रश्न
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Nutsgilh is an example of inexhaustible natural resources.
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उत्तर
Sunlight is an example of inexhaustible natural resources.
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संबंधित प्रश्न
Calorific value and ignition temperature of fuel X are 75 kJ/g and 20°C respectively. These values for fuel Y are 50 kj/g and 75°C respectively. On burning, the fuel Y produces only CO2while fuel X produces CO2 and CO. Which of the two is a better fuel? Give two reasons to support your answer.
What is the composition of liquefied petroleum gas (LPG)?
Describe how fossil fuels were formed.
State whether the following statement is true or false:
Tidal energy is one of the forms in which solar energy manifests itself in oceans.
What are the two ways in which cow-dung can be used as a fuel? Which of them is better and why?
Most of the sources of energy that we sue represent stored solar energy. Which of the following is not ultimately derived from the sun's energy?
(a) wind energy
(b) geothermal energy
(c) fossil fuels
(d) biomass
What type of nuclear reaction is responsible for the liberation of energy:
in a nuclear reactor?
Which of the two is more energy efficient: filament type electric bulb or CFL? Why?
Choose the correct answer.
Windmills have been used for many centuries in
Why is there a need for harnessing non-conventional sources of energy? How can energy be harnessed from the sea in different ways?
