A 6 cm long object is placed on the principal axis at 4 f of a concave mirror of focal length f. The length of image will be

Options :
  1. 2 cm
  2. 4 cm
  3. 12 cm
  4. 18 cm
Answer and Explanation :-

Answer: Option 1

Explanation:

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 nature of image formed by a convex mirror is

Next Question : A light ray appears to travel in a straight path because

Click here for online test on Optical Physics

Responses


 (Getemail alerts when others member replies)







I've come to know that what we want in life is the greatest indication of who we really are (p. ).
-Richard Paul Evans The Gift