a) Draw a ray diagram to show the formation of image by a convex lens when an object is placed in front of the lens between its optical centre and principal focus.
b) In the above ray diagram mark the object-distance(u) and the image-distance(v) and state how these distances are related to the focal length (f) of the convex lens in this case.
Answers
Answered by
3
Answer:
M = v/u
1 _ 1 = 1
v. u. f
This is the answer
Attachments:
Similar questions