Question

a watch maker's glass is O convex lens O plano concave lens O plano convex lens O concave lens​

Answer 1

Answer:

So, the correct answer is option (A) Convex lens. Note:Watch maker's use glass to magnify the small parts of the watch. And we know that the magnifying lens is a convex lens. Thus the watch maker uses a convex lens.

Answer 2

Answer:

hi

Explanation:

❤Watch- maker use glass to magnify the small parts of watch. and we know that the magnifying lens is convex lens. thus the watch maker uses Convex lens❤