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Eye Chamber:
The ball is separated into two chamber, the aqueous chamber and the vitreous chamber.
Working:
Parallel rays from an object converged by the eye lens and brought to focus on retina. The retina is supplied by a thousands of sensitive nerve fibers which join together and form the optic nerve.
These fiber conduct electrical signal to the brain by the optic nerve. The image formed on the retina is inverted but the brain receives it in erect position.
What is index fiber? How you define the modes in an optical fiber? Give a relation between core diameter and numerical aperture. Ans.: The index profile of a single mode fi
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With a neat and clean diagram illustrate in brief the TIR. Describe critical angle and mention the two conditions for TIR.
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why fall an apple from a tree
A bicycle has tires of radius 0.35 meters. If the bicycle is traveling at a constant speed of 7.8 m/s, at approximately what angular speed are the tires rotating?
Is it possible to see your whole body in a flat, planar mirror that is LESS THAN half your height if the mirror is at an angle? (i.e. not parallel to your body)
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