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प्रश्न
When a ray of light travelling in glass enters into water obliquely ______.
पर्याय
it is refracted towards the normal
it is not refracted at all
it goes along the normal
it is refracted away from the normal
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उत्तर
When a ray of light travelling in glass enters into water obliquely it is refracted away from the normal.
Explanation:
If a ray of light goes from a denser medium (glass) to a rarer medium (water), it bends away from the normal.
संबंधित प्रश्न
Fill in the following blank with a suitable word:
When light is reflected, the angles of incidence and reflection are ............ .
A ray of light strikes a plane mirror such that its angle of incidence is 30°. What angle does the reflected ray make with the mirror surface?
Which type of reflection of light leads to the formation of images?
A ray of light strikes a plane mirror PQ at an angle of incidence of 30°, is reflected from the plane mirror and then strikes a second plane mirror QR placed at right angles to the first mirror. The angle of reflection at the second mirror is ______.
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Show the lateral displacement of the ray on the diagram.
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to produce a large amount of bending?
Explain how the formation of a rainbow occurs.
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