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NCERT Exemplar Class 10 Science Solutions Chapter 14: Sources Of Energy

The NCERT Class10 Science Exemplar Solutions for Chapter 14 - Sources Of Energy provides important comprehensive knowledge, one with the topics and concepts involved in the chapter sources of energy Class-10 science. There are various ways in which a question can come in the exams from this chapter and this NCERT Exemplar provides the best knowledge about a question that can be asked from the chapter. The Exemplar for NCERT provides different questions of all different levels of difficulties and also to make sure that students understand the concept the solutions are provided for all the questions and by understanding these concepts student's confidence will boost up and they can write up the exams fearlessly. The difference between conventional and non-conventional sources of energy, non-conventional sources of energy and their significance of them, usage of the sources of energy, and many other topics are covered in this chapter. The types of energy sources; renewable and non-renewable resources and their uses of them are also the topics in the chapter.

NCERT Exemplar Class 10 Science Solutions Chapter 14: Sources Of Energy | Free PDF Download

In the current world, situation resources are about to get extinct and everyone will be suffering the energy crisis in just a few more years. That's why we all need to start conserving the sources of energy, this is a very serious topic to be studied about. And the new generation should know about the upcoming crisis at an early age so that they start conserving energy sources from the beginning.

This chapter teaches them about the good sources of energy, how to use them, and how to conserve them. In the chapter they will also be learning about the renewable and non-renewable resources, conventional and non-conventional sources of energy, they will learn the methods and processes of how the resources are converted into energy, with help of plants and other technologies like solar panels and appliances, thermal power plants to create energy with the help of heat, hydroelectric power plants to generate electricity with the help of water, and biogas plants as well.

The solutions to all the questions which are given at the end of the chapter-14 sources of energy in the NCERT book are prepared by the subject matters and given in this Exemplar. The solutions to the questions which are a little more difficult than the others are explained a little more deeply to make the student understand the concepts clearly.  Although this chapter of class-10 is less difficult compared to the other chapters in NCERT Class-10 Science.

This NCERT Class 10 Science Exemplar Solutions for Chapter 14  Sources Of Energy is available on the Internet for free to help the students learn and understand all the concepts clearly which are involved in the chapter. Different types of questions available of different difficulty levels with solutions as well are given in the exemplar, students can use them to practice solving the questions and to analyze their shortcomings as well, the Exemplar can also help in a thorough revision of the chapter before the examinations to boost up the confidence and also to improve results.

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Topics covered under NCERT Class 10 Science Exemplar Solutions for Chapter 14 

  1. What can be called a good Source Of Energy?
  2. What are the conventional Sources Of Energy?
  3. What are Fossil Fuels?
  4. How does a Thermal Power Plant work? Advantages and disadvantages.
  5. How do Hydro Power Plants work? Advantages and disadvantages.
  6. What Improvements can be made In the technologies to use Conventional Sources of Energy?
  7. What do Alternative Or Non-conventional Sources Of Energy means?
  8. How Solar Energy is generated?
  9. How does energy From The Sea generate?
  10. What is Geothermal Energy?
  11. Meaning of Nuclear Energy. How it can be used in the future as a source of unlimited energy.
  12. What are the environmental Consequences?
  13. An Energy Source Will Last Us for How long?

NCERT Class 10 Science Exemplar Solutions for Chapter 14- Sources Of Energy have prepared the CBSE notes for you, the textbooks of CBSE, sample papers related to the chapter with many questions to help students practice and also the previous year's questions came in the examination all the sake of student's benefit.

Here all the students are guided properly and they get their performances assessed by practice, problem-solving, and tests, themselves. Once a student will know their shortcomings they can work on overcoming them.

Frequently Asked Questions 

  1. what are the topics I can learn from the NCERT Class-10 Science Exemplar Solutions for Chapter 14

In this book, the topics which are covered and a student can study are as follows:

  1. What can be called a good source of energy?
  2. What are the conventional sources of energy?
  3. What are fossil fuels?
  4. How does a Thermal power plant work? advantages and disadvantages.
  5. How do hydropower plants work? advantages and disadvantages.
  6. What improvements can be made in the technologies to use conventional sources of energy?
  7. What do alternative or non-conventional sources of energy means?
  8. How solar energy is generated?
  9. How does energy from the sea generate?
  10. What is geothermal energy?
  11. Meaning of nuclear energy. how it can be used in future as a source of unlimited energy.
  12. What are the environmental consequences?
  13. An energy source will last us for how long?
  1. With the usage of fossil fuels what environmental consequences are occurred according to the NCERT Class 10 Science Exemplar Solutions for Chapter 14 ?

the environmental consequences because of using fossil fuels as a source of energy are as follows:

  1. burning of fossil fuels is the main reason for global warming, it generates many harmful gases when burned which damages the atmosphere.
  2. fossil fuels are the causes of acid rain i.e. acid rain happens because of sulfur oxides.
  3. with the development of the world and modernization use of fossil fuels came so frequently and as a result that we can see the smog accumulation in big metropolitan cities which decreases visibility and they are also harmful.
  4. air pollution affects everyone, humans, and animals, it is hazardous for all living beings.
  1. Wind is also a source of energy and there are some limitations in producing energy from the wind as well what are they ?

Some limitations in producing energy from the wind:

  1. The production of energy by a windmill or any other source is not consistent because the wind flow is not always the same.
  2. Install windmills for the production of, energy from the wind needs a large open area.
  3. The minimum speed which is needed to produce wind energy from windmills is 15 km/hour. 

these NCERT solutions are prepared in a very simple language to help students understand all the concepts clearly because conceptual clarity is important to them in every chapter. for the most complicated and tough questions, there are some extra explanations given in comparison to other easy questions to help students gain confidence after they clear all the doubts. for better preparation for board examinations, the students of class-10 can study from these NCERT solutions.

Recommended Links:

CBSE CLASS 10 SCIENCE NOTES CHAPTER 14: SOURCES OF ENERGY

NCERT SOLUTIONS FOR CLASS 10 SCIENCE CHAPTER 14: SOURCES OF ENERGY

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