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Physics-

General

Easy

Question

The refraction index of an anisotropic medium varies as $mu equals mu subscript 0 end subscript square root of left parenthesis x plus 1 right parenthesis end root comma text where end text 0 less or equal than x less or equal than a$ . A ray of light is incident at the origin just along y-axis (shown in figure). Find the equation of ray in the medium

$y = 2 \sqrt{x}$
$y = 4 \sqrt{x}$
$y = x$
$y = 3 \sqrt{x}$

The correct answer is: $y equals 2 square root of x$

Related Questions to study

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Due to a vertical temperature gradient in the atmosphere, the index of refraction varies. Suppose index of refraction varies as $n equals n subscript 0 end subscript square root of 1 plus a y end root$ , where n₀ is the index of refraction at the surface and $a equals 2.0 cross times 10 to the power of negative 6 end exponent m to the power of negative 1 end exponent$ . A person of height h = 2.0 m stands on a level surface. Beyond what distance will he not see the runway?

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If $3 Tan to the power of 4 space alpha minus 10 Tan squared space alpha plus 3 equals 0$ then principal values of ' $alpha$ ' are

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