What is light? And: Light is an energy, which gives us sensation to vision. What is the reflection? When a ray of light falls upon a plain surface it gets bounced back from its surface is called reflection. What...
SPEED VELOCITY The distance travelled the body from its initial position to final position in one second is called speed. The displacement travelled by the body in one second is called velocity It...
Each student has different capabilities and method of how to deal with them also varies. It's not the subject that usually bothers, but it's the way how we deal with them that makes them comfortable or...