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प्रश्न
When a ray of light travels from air to glass, it bends .......... the normal.
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उत्तर
When a ray of light travels from air to glass, it bends towards the normal.
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संबंधित प्रश्न
Explain why, though both a plane mirror and a sheet of paper reflect light but we can see the image of our face in a plane mirror but not in a sheet of paper.
Explain how to read the following message which was found on some blotting paper:
State two effects caused by the refraction of light.
In which material do you think light rays travel faster-glass or air?
Light travels more quickly through water than through glass.
Which is optically denser : water or glass?
Identify the wrong figure from the following.
The phenomenon of light passing through the object is called ______.
The bending of light as it passes from one medium to another is called ______.
The ratio of the sine of the angle of incidence to the sine of ______ is constant.
Assertion: The air bubble shines in water.
Reason: Air bubble shines due to the refraction of light.
