SSC MTS EXAM

SSC

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
convex Lens is also called as
A
Diverging lens
B
Converging lens
C
Both A &B
D
None of these
Explanation: 

Detailed explanation-1: -Since a convex lens converges the lights rays passing through, at a point, it is called a converging lens.

Detailed explanation-2: -A concave lens is called a diverging lens because the incident rays are bent outward.

Detailed explanation-3: -That’s why the convex lens is known as a converging lens. If parallel rays of light fall on a concave lens they diverge as they pass through the lens never to meet at a point. That’s why we call them diverging lenses.

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