Physics-
General
Easy
Question
A curved surface of radius R separates two medium of refractive indices 
and 
2 as shown in figures A and B Identify the correct statement(s) related to the formation of images of a real object O placed at x from the pole of the concave surface, as shown in figure B
- f
> 1, then virtual image is formed for any value of x
- If 2 < , then virtual image is formed if
- If < , then real image is formed for any value of x
- none of these
> 1, then virtual image is formed for any value of x
2 < , then virtual image is formed if
< , then real image is formed for any value of x
The correct answer is: If 2 < , then virtual image is formed if
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