Class 10 Science MCQ Chapter 14 Sources of Energy, Class 10 Science MCQ Question Answer, Class 10 Science Multiple Choice Question Answer to each chapter is provided in the list of SCERT Science Class 10 Objective Types Question Answer so that you can easily browse through different chapters and select needs one. Class 10 Science MCQ Chapter 14 Sources of Energy Question Answer can be of great value to excel in the examination.
SCERT Class 10 Science MCQ Chapter 14 Sources of Energy
SCERT Class 10 General Science MCQ Chapter 14 Sources of Energy Notes covers all the exercise questions in SCERT Science Textbooks. The NCERT Class 10 Science MCQ Chapter 14 Sources of Energy provided here ensures a smooth and easy understanding of all the concepts. Understand the concepts behind every chapter and score well in the board exams.
Sources of Energy
Chapter – 14
Multiple Choice Questions & Answers
1. Which one of the following is not a criterion for an ideal fuel –
(a) Easily available.
(b) Produce a lot of heat.
(c) Produce a lot of smoke.
(d) Economical.
Ans: (c) Produce a lot of smoke.
2. Which one of the following is not a conventional source of energy –
(a) Fossil fuel.
(b) Hydro power plants.
(c) Thermal power plants.
(d) Soar energy.
Ans: (d) Soar energy.
3. Which one of the following gases is not present in biogas –
(a) Hydrogen.
(b) Nitrogen.
(c) Methane.
(d) Hydrogen sulphide.
Ans: (b) Nitrogen.
4. Which one of the following is an alternative source of energy –
(a) Biomass.
(b) Wind energy.
(c) Nuclear energy.
(d) Fossil fuels.
Ans: (c) Nuclear energy.
5. Which one of the following can not be obtained from sea or ocean –
(a) Tidal energy
(b) Geothermal energy.
(c) Wave energy.
(d) Ocean thermal energy.
Ans: (b) Geothermal energy.
6. Which one of the following is a renewable source of energy-
(a) Fossil fuels.
(b) Thermal power plants.
(c) Hydro power plants.
(d) Nuclear energy.
Ans: (c) Hydro power plants.
7. Which one of the following is a non- renewable source of energy-
(a) Wind energy.
(b) Water energy.
(c) Biomass.
(d) Fossil fuel.
Ans: (d) Fossil fuel.
8. A solar water heater cannot be used to get hot water on-
(a) A sunny day.
(b) A cloudy day.
(c) A hot day.
(d) A windy day.
Ans: (b) A cloudy day.
9. Which of the following is not an example of a biomass energy source?
(a) Wood.
(b) Gobar gas.
(c) Nuclear energy.
(d) Coal.
Ans: (c) Nuclear energy.
10. Most of the sources of energy we use represent solar energy. Which of the following is not ultimately derived from the sun’s energy?
(a) Geothermal energy.
(b) Wind energy.
(c) Nuclear energy.
(d) Biomass.
Ans: (c) Nuclear energy.
11. Which one of the following is a quality of a good source of energy?
(a) Does a large amount of work per unit volume or mass.
(b) Easily accessible.
(c) Easy to store and transport.
(d) All of the above.
Ans: (d) All of the above.
12. We are searching for alternate sources of energy, because-
(a) The present-day sources of energy are not efficient.
(b) The present-day sources of energy are very expensive.
(c) We will soon run out of the energy sources such as fossil fuel we are using extensively at present.
(d) All of the above.
Ans: (c) We will soon run out of the energy sources such as fossil fuel we are using extensively at present.
13. Fossil fuels-
(i) Will never exhausted.
(ii) Will exhausted soon.
(iii) Are non- renewable source of energy.
(iv) Are renewable source of energy.
(a) (i), (iv)
(b) (ii), (iii)
(c) (ii), (iv)
(d) (i), (iii)
Ans: (b) (ii), (iii)
14. The effect of burning fossil fuel is-
(i) Global Warming.
(ii) Air pollution.
(iii) Acid rain.
(iv) Green-house effect.
The correct answer is-
(a) (i), (ii)
(b) only (iv)
(c) (i), (ii), (ii)
(d) (i), (ii).(ii).(iv)
Ans: (d) (i), (ii).(ii).(iv)
15. Oxides of which of the following elements that are released on burning fossil fuels are acidic?
(a) Carbon.
(b) Nitrogen.
(c) Sulphur.
(d) All of the above.
Ans: (d) All of the above.
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