Last Updated On [03-11-2023]
A convex lens is immersed in a liquid, whose refractive index is equal to the refractive index of the material of the lens. Then its focal length will
a)
Decrease
b)
Become zero
c)
Become infinite
d)
Increase
A convex lens is immersed in a liquid, whose refractive index is equal to the refractive index of the material of the lens. Then its focal length will
a)
Decrease
b)
Become zero
c)
Become infinite
d)
Increase
Question ID - 153012 :-
A convex lens is immersed in a liquid, whose refractive index is equal to the refractive index of the material of the lens. Then its focal length will
a)
Decrease
b)
Become zero
c)
Become infinite
d)
Increase
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A convex lens is immersed in a liquid, whose refractive index is equal to the refractive index of the material of the lens. Then its focal length will |
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|
a) |
Decrease |
b) |
Become zero |
c) |
Become infinite |
d) |
Increase |
|
(c) Given, The focal length of convex lens in liquid
Its focal length will become infinite. |
is given by
Next Question :
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The impact of an image on the retina remains for |
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a) |
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b) |
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