Introduction In our day-to-day life, we use electricity for many purposes. Electricity makes our tasks easier. For example: – We use electricity to lift water from wells, and we use electricity to grind spices and other food items. Electricity is used for lighting also. For example:- We use electricity to light our homes, roads offices …
Introduction Water has a very significant role in our daily life. Apart from drinking water, without water we will not be able to do many of our day-to-day activities like washing clothes, cooking food, bathing etc. Water is a natural resource that we access for many purposes and will need it for a long period …
Introduction Iron articles get attracted to a piece of magnet. Some other articles like pin holders, refrigerators, and pencil boxes have magnets inside them. Crane uses magnets to pick up iron junk from various dumping yards. How magnets were discovered Natural magnets are discovered by a shepherd named Magnes in Greece. Rocks named magnetite are …
Light Light is a form of energy. It enables us to see things around us. We cannot see any object in the darkness. To make it visible we need a source of light. During the day time, we can see an object because of the sun’s natural light. At night we can see with the …
Class 6 Chapter 11 Light, Shadows and Reflections Read More »
Introduction Until the beginning of the 19th century, people used animals, boats and ships to transportation. The invention of steam engine led to the development of Railroads for steam engine driven carriages and wagons. Then came the automobiles like motor cars, buses and trucks.
