BASIS FOR COMPARISON REFLECTION REFRACTION Meaning Reflection is described as the reverting back of light or sound waves in the same medium, when it falls on plane. Refraction means...
Light is a form of energy which makes us visible to see the objects . Speed of light in air is 3,00,000 km /hr. There are two types of mirror 1. Concave mirror :- the mirror which have it's reflecting...
Highest Common Factor (HCF): It is also called the Greatest Common divisor. When the greatest number divides perfectly two or more given numbers, the number is called HCF. Least Common Multiple (LCM):...