Energy
Subject: Science
Overview
On completion of this lesson, students should be able to:- Define energy and fuel and describe their sources.
- Differentiate between energy and its source.
- Explain why sun is ultimate source of energy.
- Describe solar energy with respect to nuclear energy.
- Describe about energy crisis.
- Describe alternate sources of energy and their importance.
- Measures adopted for energy conservation.
Notes
Introduction to Energy
Energy is the capacity of doing work. Whenever an object is capable of doing work. We are capable to do any kind of work only if we have some energy. This note has short introduction on energy and its types. Learn More
Non-Renewable Sources Of Energy
The sources of energy, which can not be replaced quickly or another times if it is used once is called non renewable source of energy. This note provides an information about different types of nonrenewable natural resources. Learn More
Renewable Sources of Energy
The sources of energy, which can never be exhausted and can be replaced quickly if it is used once is called renewable source of energy. This note provides information on different types of renewable natural resources of energy. Learn More© 2019-20 Kullabs. All Rights Reserved.