NCERT Solutions for Class 10 Science Chapter 14 - Sources of Energy


NCERT Solutions for Class 10 Science Chapter 14 – Sources of Energy: As you know that energy can neither be created nor destroyed. In NCERT Class 10 Science Chapter 14 – Sources of Energy you will study that our energy requirements increase with our standard of living So, in order to fulfill our energy requirements, we try to improve the efficiency of energy usage and also try and exploit new sources of energy. We also need to look for new sources of energy because the conventional sources of energy like fossil fuels are in danger of getting exhausted soon. The energy source we select would depend on factors like the ease and cost of extracting energy from the source, the efficiency of the technology available for using that source of energy and the environmental impact of using that source, and many more things. As many of the sources ultimately derive their energy from the sun like solar energy.

Here are the important Topics of NCERT Solutions for Class 10 Science Chapter 14 – Sources of Energy mentioned below:

14.1 What is a Good Source of Energy?

14.2 Conventional Source of Energy

    14.2.1 Fossil Fuels

    14.2.2 Thermal Power Plant

    14.2.3 Hydro PowerPlants

    14.2.4 Improvement in the Technolgy for Using Conventional Source of Energy

14.3 Alternative or Non-Conventional Source of Energy

    14.3.1 Solar Energy

    14.3.2 Energy from the Sea

    14.3.3 Geothermal Energy

    14.3.4 Nuclear Energy

14.4 Environmental Consequences

14.5 How Long will an Energy Source Last Us?

In Chapter 14 – Sources of Energy, you will also get to know, if we manage bio-mass by replacing the trees we cut down for fire-wood, we can be assured of a constant supply of energy at a particular rate. Such energy sources that can be regenerated are called renewable sources of energy. Renewable energy is available in our natural environment, in the form of some continuing or repetitive currents of energy, or is stored in such large underground reservoirs that the rate of depletion of the reservoir because of extraction of usable energy is practically negligible.

After going through this chapter, you must be able to get the NCERT Solution of these questions which are mentioned below, as these questions are from NCERT.

  • Q1. What are the qualities of an ideal source of energy?

  • Q2. What are the advantages and disadvantages of using a solar cooker? Are there places where solar cookers would have limited utility?

  • Q3. What are the environmental consequences of the increasing demand for energy? What steps would you suggest to reduce energy consumption?

If you have any problem in answering these questions or you are not getting the correct answers then don't worry, NCERT Solutions for Class 10 Science Chapter 14 – Sources of Energy is there for you to help. Solutions for NCERT Class 10 Science Chapter 14 – Sources of Energy will give you answers to all the questions which are mentioned in the NCERT book. First of all, try to answer all the questions by yourself.

NCERT Solutions for Class 10 Science Chapter 14 Sources of Energy - Solutions


NCERT Solutions for Class 10 Science - Chapter wise

Chapter No.

Chapter Name

Chapter 1

Chemical Reactions and Equations

Chapter 2

Acids, Bases, and Salts

Chapter 3

Metals and Non-metals

Chapter 4

Carbon and Its Compounds

Chapter 5

Periodic Classification of Elements

Chapter 6

Life Processes

Chapter 7

Control and Coordination

Chapter 8

How do Organisms Reproduce?

Chapter 9

Heredity and Evolution

Chapter 10

Light Reflection and Refraction

Chapter 11

The Human Eye and The Colorful World

Chapter 12


Chapter 13

Magnetic Effects of Electric Current

Chapter 15

Our Environment

Chapter 16

Sustainable Management of Natural Resources


NCERT Solutions for Class 10 - Subject Wise

NCERT Solutions for Class 10 Maths

NCERT Solutions for Class 10 Science


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