Formation of real image using a biconvex lens is shown below:
If the whole set up is immersed in water without disturbing the object and the screen position, what will one observe on the screen?
(a)
Image disappears
(b)
No change
(c)
Erect real image
(d)
Magnified image
(a)
Image disappears
(b)
No change
(c)
Erect real image
(d)
Magnified image
Question ID - 50691 | SaraNextGen Top Answer Formation of real image using a biconvex lens is shown below:
If the whole set up is immersed in water without disturbing the object and the screen position, what will one observe on the screen?
(a)
Image disappears
(b)
No change
(c)
Erect real image
(d)
Magnified image
Formation of real image using a biconvex lens is shown below:
If the whole set up is immersed in water without disturbing the object and the screen position, what will one observe on the screen?
|
(a) |
Image disappears |
(b) |
No change |
|
(c) |
Erect real image |
(d) |
Magnified image |
1 Answer
127 votes
Answer Key / Explanation : (a) -
From 
= (
rel – 1) 
Focal length of lens will change hence image disappears from the screen.
127 votes
Answer Link
127