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प्रश्न
Renewable source of energy is :
विकल्प
coal
fossil fuels
natural gas
sun
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उत्तर
Renewable source of energy is : Sun
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संबंधित प्रश्न
Name any one hydrocarbon fraction obtained during the fractional distillation of petroleum which is used as a domestic fuel.
What are the various steps which can be taken to control (or reduce) pollution caused by burning fossil fuels?
LPG consists mainly of:
(a) butane
(b) ethane
(c) butanone
(d) methane
Apart from cattle dung, what other substances can be added to a biogas plant?
One of the following is not required in the formation of biogas in a biogas plant. This is:
(a) cow-dung
(b) water
(c) oxygen
(d) anaerobic bacteria
The non-renewable source of energy among the following is:
(a) hydroelectricity
(b) sewage gas
(c) natural gas
(d) gobar gas
Which of the two is more energy efficient: filament type electric bulb or CFL? Why?
State whether the following is True or False.
Renewable energy resources have limited supply in nature.
Give an account of the use of solar energy.
Write True/False against the following statement.
Resources which are present in unlimited quantity in nature are called exhaustible natural resources.
