A reflecting telescope utilises a ---------

Options :
  1. convex mirror
  2. concave mirror
  3. prism
  4. plane mirror

Answer and Explanation :-

Answer: Option 2


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : The graph drawn with object distance along abscissa and image distance as ordiante for a convex lens...

Next Question : The image of a distant object as seen through an astronomical telescope is --------

Click here for free online test on Optical Physics


 (Getemail alerts when others member replies)

Dare to exhaust yourself with all the opportunities this day offers.
-Steve Maraboli Unapologetically You: Reflections on Life and the Human Experience