A tank's depth is 2d and the apparent de...

A tank's depth is 2d and the apparent depth of the liquid in the tank is `60 %` its actual depth. What is the refractive index of the liquid with respect to air?

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The correct Answer is:

1.67

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CHHAYA PUBLICATION-REFRACTION OF LIGHT-Problem set - II

The length of the side of a transparent cube is 18 cm . Inside the cub...
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A tank's depth is 2d and the apparent depth of the liquid in the tank ...
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A ray of light is incident on a transparent block of refractive index ...
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The height of a vessel is 15 cm . Liquid is poured into the vessel suc...
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The length of a fish is 12 cm. The fish is advancing forward to the fr...
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There is a mark at the base of an empty beaker. The mark is focussed w...
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A hemisphere of radius 4 cm is placed centrally on cross mark. When i...
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A rectangular block of thickness 10 cm and refractive index 1.5 is pla...
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A microscope is focussed on a point at the base of an empty vessel. No...
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A part of straight stick is immersed in water in an inclined way. When...
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A glass is filled with water up to 12.5 cm. The apparent depth of an o...
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A glass if filled with water up to 12.5 cm. The apparent depth of an n...
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A small electric lamp is placed at a depth of 46 cm inside a tank full...
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A luminous point source is placed at a depth of 30 cm in a source cont...
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A source of light is placed at the bottom of a tank filled with water ...
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wavelength of light in a medium is 4000 Å and that in another medium i...
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Light ray passes through an equilateral prism (mu = 1.5) such that the...
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