Question

Statement P : Convex lens is thin at its middle and thick at its edges.

Statement Q : Concave lens is thick at its middle and thin at its edges.

( )

(A) Both P and Q are correct (B) Both P and Q are incorrect

(C) P is correct, Q is incorrect​

Answer 1

Answer:

(B) both p and q are incorrect

Explanation:

because A convex lens can be defined as the lens which are thicker at the center and thinner at the edges whereas the concave lens can be defined as the lens which are thicker at the edges and thinner at the center. Convex lens is the converging lens whereas the concave lens is the diverging lens.