When the light falls on any surface, a part of that light is sent back to the same medium. This is known as reflection. When the light bounces back from its normal lane, it is termed as refraction.

When the light falls on any surface, a part of that light is sent back to the same medium is known as reflection. When the light is bounces back on the plane surface when it is bent by a gravitational force is...

Kinetic energy is the energy that is possessed by an object, due to the motion. It is equivalent to the work that is required in order to accelerate the object. Momentum is described as a quantity that states...

Impulse can be described as a quantity that states the effect of a net fore acting on an object. Momentum is described as a quantity that states an object’s resistance to stopping. Impulse and momentum are...

Velocity refers to the rate of change of distance with respect to time. It is a vector quantity, which means that it has both- a direction and a magnitude. Instantaneous velocity can be described as the rate...