The diagram shows a spherical surface which separates two media of refractive indices, 
and 
respectively. Now, a point object is placed on the principal axis as shown in the figure. Then
A
Real image will form if 
and for all values of u
and for all values of u
B
Real image for some values of u if 
C
Virtual image will form if 
D
Virtual image will form if 
Text Solution
Verified by ExpertsThe correct answer is:
C
Virtual image will form if 
We can see that 
then image distance is negative which means virtual image
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A large temple has a depression in one wall. On the floor plan, it appears as an indentation having…
A point object is placed on the principal axis of a concave mirror, at a distance of 15 cm from the…
A point source of light is placed at a distance h below the surface of a large deep lake. Neglectin…
A lens forms a real image of an object at a distance of 20 cm. It is observed that on placing anoth…
An object is placed at a distance of 40 cm from a convex lens of focal length 20 cm. On the far sid…
A glass prism is immersed in water as shown in the figure. When a beam of light incident is inciden…