When a polaroid is rotated,the intensity...

When a polaroid is rotated,the intensity of light varies but never reduces to zero.It shows that the incident light is

completely polarised

partially polane polarised

unpolarised

none of the above

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MODERN PUBLICATION-UNIT TEST -06-EXERCISE

The aperture of the largest telescope in teh world is of the order of ...
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Which of the following phenomenon shows the transverse nature of light...
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The waves that cannot be polarised are:
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What are plane of polarisation and plane of vibration?
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When the light is incident at the polarising angle ,which of the follo...
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A ray of light is incident on a medium at polarising angle .What is th...
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What is the polarising anle of a medium of refractive index sqrt3?
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The expression relating polarising angle nad refrractive indes is
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If the speed of light and the polarising angle for a given medium are ...
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Suppose P is polarising angle for a transparent medium an the speed of...
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Which of the following materials may be used to produce polaroids?
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The property of rotating the plane of polarisation is known as
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