In this topic, we will learn that any shiny or polished surface can act as a mirror. Mirror changes the direction of light that falls on it, which is known as reflection of light. There are also some activities that show the reflection of light.
This topic provides various activities with different objects to explain the images formed by a plane mirror and also explains the reason of word ambulance written in a strange way on van.
This topic explains concave and convex lenses. The image formed by convex lens is virtual, erect, and magnified,whereas image formed by concave lens is virtual, erect, and smaller in size.
This topic explains about concave and convex lenses. The image formed by convex lens is virtual, erect, and magnified, whereas image formed by concave lens is virtual, erect, and smaller in size.
In this topic, we will learn about the nature of sunlight. It discusses the concept of VIBGYOR in detail by discussing its wavelength and frequency. We will also get to know that white light is composed of seven colours.
