Question

Sumati bought not-so-thick lenses for the telescope and polished them. What
advantages, if any, would she have with her choice of lenses?
a) She will not have any advantage as even thicker lenses would give
clearer images.
b) Thicker lenses would have made the telescope easier to handle.
c) Not-so-thick lenses would not make the telescope very heavy and also
allow considerable amount of light to pass.
d) Not-so-thick lenses will give her more magnification

Answer 1

Explanation:

Sumati bought not-so-thick lenses for the telescope and polished them. What

advantages, if any, would she have with her choice of lenses?

a) She will not have any advantage as even thicker lenses would give

clearer images.