(d)The light that reaches the telescopes comes from very far away celestial objects. Draw a ray diagram to show what happens when light from a far away object falls on a convex mirror and a concave mirror.
Answer:
(d2)
All light from a far away object (considered to be at infinity) converges to the focus of the mirror.
In a convex mirror, the light would appear to diverge from the focus of the mirror.
In a concave mirror, the light would converge on the focus of the mirror.