A convex lens of 20 cm focal length is placed in contact
with a concave lens of 25 cm focal length. Find the
position and nature of the image of an object placed
at a distance of 2 m from this combination.
Answers
Answered by
0
Answer:
45 CM nature of image is erect
Answered by
0
Answer:
convex lens=20 focal length
concave lens=25 focal length
distance.2m
=20*25=500
and 5m
500 divided by 5
=100m
Similar questions