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NIKITA PUBLICATION-WAVE THEORY OF LIGHT -Multiple Choice Questions
- A man is 180 cm tall and his eyes are 10 cm below the top of his head....
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- A ray of light is incident on a plane mirror at an angle of incidence ...
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- A ray of light is incident normally on a plane mirrorr. The angle of r...
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- The nature of visible light waves is similar to
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- For a certain light, there are 2 xx 10^(3) waves in 1.5 mm in air. The...
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- Which of the following is an ascending order of frequency ?
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- The wavelength of light visible to eye is of the order of
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- Blue colour of water in sea is due to
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- Our eye is most sensitive for which of following wavelength
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- Signals of danger are made red, because
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- The reason for shining of air bubble in water is
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- At noon, the overhead sun is of normal size. It is due to
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- What will be the colour of sky as seen from the earth, if there were n...
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- When mirror is rotated through an angle theta, a reflected ray from it...
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- Visible radiation has wavelength
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- The frequency of visible range spectrum is of the order of
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- The angle of deviation is the angle between the
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- The laws of reflection of light are valid for
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- During sunrise and sunset, sun appears reddish-orange because
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- When a man and plane mirror both move towards each other at the rate o...
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