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प्रश्न
Renewable source of energy is :
विकल्प
coal
fossil fuels
natural gas
sun
उत्तर
Renewable source of energy is : Sun
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संबंधित प्रश्न
Give the names of two energy sources that you would consider to be exhaustible. Give reasons for your choices.
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?
What are the disadvantages of burning fossil fuels?
Which of the following is not a fossil source of energy?
(a) kerosene oil
(b) cow-dung cakes
(c) CNG
(d) coal
What should be the minimum wind speed for the satisfactory working of a wind-powered electric generator?
Which of the following is needed for the formation of biogas from cow-dung and which not?
Water, Oxygen
What is the function of anaerobic micro-organisms such as anaerobic bacteria in a biogas plant?
Which produced of the nuclear fission of uranium-235 is utilised to cause further fission of its nuclei?
Choose the correct answer.
The coal that has the highest percentage of carbon is
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.
