Many chemical changes can be made with the help of light. With the help of sunlight, the tree produces food in its green leaves. So, light is a form of energy. Following are some important Light energy transformation examples. Light Energy Transformation Examples Conversion of light energy to other energy: Light energy to Chemical energy […]
Sound moves the particles of the medium through which it passes. As a result, waves are created and sound is spread around. Sound is produced by vibrating strings in stringed instruments such as zithers, violins, etc. In these cases, mechanical energy is converted into sound energy. So sounds are a form of energy. Following are
The energy released in a chemical reaction is called chemical energy. The chemical reactions that occur when coal, petrol etc. are burned produce heat and light energy. Chemical reactions in batteries produce electrical energy. Following are important Chemical energy transformation examples. Chemical Energy Transformation Examples Conversion of Chemical energy to other energy Chemical energy to
The ability of an object to do mechanical work is called its mechanical energy. There are two types of Mechanical energy – Kinetic energy and Potential energy. The sum of Kinetic and Potential energy measures mechanical energy. The following are the essential Mechanical energy conversion examples. Mechanical Energy Conversion Examples Transformation of Mechanical energy into other
Energy can be transformed from one form to another. This change in form of energy is called Energy Transformation. Following are some important energy transformation examples. Energy Transformation Examples Mechanical Energy Transformation Examples The transformation of mechanical energy to other energy Thermal Energy Transformation Examples The transformation of thermal energy to other energy Electrical Energy Transformation
The ability to do work is called energy. Most activities in modern life require energy. Following is a detailed discussion of the Law of Conservation of Energy. Law of Conservation of Energy Energy is indestructible, energy cannot be recreated or destroyed. Only energy can be converted from one form to another. The total amount of
Energy can be transformed from one form to another. This change in form of energy is called Energy Transformation. Example: In a steam engine, coal is burnt to generate steam and the engine runs on that steam. In this case, the chemical energy is first converted into thermal energy by burning coal. Then the generated
The ability to do work is called energy. The most of activities in contemporary life require energy. For comfort and convenience, we consume energy in the form of fossil fuels, electricity, and firewood. Different forms of energy are discussed below. Different forms of Energy There are different forms of energy. 1. Mechanical Energy The ability
Sun is the source of all our energy. The amount of solar energy is huge. But only a very insignificant part of solar energy is received by us on earth. Sun is the main source of energy on Earth. All the energy on Earth comes directly and indirectly from the Sun. The Sun is the
The total amount of inert matter in an object is called the mass of that object. Whereas, The force with which the earth attracts an object towards its centre is called the weight of that object. Relationship between mass and weight: Weight of object = Mass of object x Gravitational force. Differences between Mass and
