SSC
PHYSICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In optics an object which has higher refractive index is called
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Optically rarer
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Optically denser
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Optical density
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Refractive index
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Explanation:
Detailed explanation-1: -A medium having a larger value of refractive index is called optically denser, while the one having a smaller value is said to be optically rarer.
Detailed explanation-2: -diamond, has the highest refractive index among the following. 2) Relative refractive index, where the ratio is taken between the speed of light in two mediums other than vacuum.
Detailed explanation-3: -We can say that optical density is directly proportional to refractive index and inversely proportional to speed of light for that given medium.
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