Contrast image formation in reflectors and refractors. What ...

[Lisaclaire]

Contrast image formation in reflectors and refractors.
 
  What will be an ideal response?

Question 2

On the H-R diagram, the Sun lies
 
  A) about the middle of the main sequence.
  B) at the top left.
  C) at the bottom right.
  D) at the bottom left.
  E) at the top right.

[SVictor]

Answer to Question 1

Reflectors use a curved mirror to reflect the light back to a focus, while refractors use a convex lens to bend the transmitted light to a focus.

Answer to Question 2

A

[Lisaclaire]

Thanks for the timely response, appreciate it

[deja]

Great answer, keep it coming