Q. Which of the following lens are useful in microscope?
(A) Convex lens
(B) Concave lens
(C) Curved lens
(D) None of these
The answer is: (A) Convex lens
Q. Which of the following lens are useful in microscope?
(A) Convex lens
(B) Concave lens
(C) Curved lens
(D) None of these
The answer is: (A) Convex lens