Physical Science can be used to explain natural phenomena that happen around us. One part of the science of physics is quite interesting to learn about the formation of a shadow in the mirror and lens.
Broadly speaking, the mirror can be divided into three types, namely flat mirror, concave mirror and a convex mirror. While the lens can be divided into two kinds, namely convex lens and a concave lens. The process of formation of the shadow of any kind of mirrors and lenses are different, depending on its nature.
Concave mirror and a convex lens is said to be positive, while the convex mirror and concave lens is said to be negative.
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