Last Updated On [03-11-2023]
The power of a thin convex lens 
is + 0.5 D. When it is placed in a liquid of refractive index
then it behaves as a concave lens of focal length 100 cm. The refractive index of the liquid 
will be
a)
5/3
b)
4/3
c)
d)
5/4
The power of a thin convex lens is + 0.5 D. When it is placed in a liquid of refractive index then it behaves as a concave lens of focal length 100 cm. The refractive index of the liquid will be
a)
5/3
b)
4/3
c)
d)
5/4
Question ID - 153048 :-
The power of a thin convex lens is + 0.5 D. When it is placed in a liquid of refractive index then it behaves as a concave lens of focal length 100 cm. The refractive index of the liquid will be
a)
5/3
b)
4/3
c)
d)
5/4
|
The power of a thin convex lens |
|||||||
|
a) |
5/3 |
b) |
4/3 |
c) |
|
d) |
5/4 |
…(i)
…(ii)
or
Next Question :
|
Velocity of light in glass whose refractive index with respect to air is 1.5 is |
|||||||
|
a) |
0.64 |
b) |
0.80 |
c) |
1.20 |
d) |
1.44 |
and in certain liquid the velocity of light found to be 
. The refractive index of the liquid with respect to air isView Topper Answer
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