Q. Mention two applications of the thermal effect of electric current which are used in domestic life. Answer: Electric irons and heaters made by exploiting the thermal effect of electric current are used in domestic life.
When the nuclei of heavy elements such as uranium, plutonium etc. are split by neutrons, the new elements formed are less in mass than the previous elements. This reduced mass is converted into energy according to the formula E = mc2. This energy is called nuclear energy. Following are some important Nuclear energy transformation examples. …
Various functions are performed with the help of heat. Engines run by turning water into steam with heat. So, heat is a form of energy. Again, the heat generated by the combustion of diesel and petrol is used to run automobiles and aeroplanes. Following are some important Heat energy conversion examples. Heat Energy Conversion Examples …
Numerous works are done with the help of electricity. With the help of electricity fans run, lights turn on, and trains run. Electricity is essential energy in factories. So electricity is a kind of energy. Following are some important Electrical energy transformation examples. Electrical Energy Transformation Examples Conversion of electrical energy to other energy: Electrical …
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 …
