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प्रश्न
The speed of light is more in glass than in water.
विकल्प
True
False
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उत्तर
False.
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संबंधित प्रश्न
Where is the image when you look at something in a mirror?
A wall reflects light and a mirror also reflects light. What difference is three in the way they reflect light?
If a ray of light goes form a denser medium to a rarer medium, will it bend towards the normal or away from the normal?
A ray of light passes from air into a block of glass. Does it bend towards the normal or away from it?
As light rays pass from water into glass, are they refracted towards the normal or away from the normal?
State whether the following statement is true or false:
Refraction occurs because light slows down in denser materials.
A light ray suffers reflection and refraction at the boundary in passing from air to water. Draw a neat labelled ray diagram to show it.
The angle of incidence from air to glass at the point O on the hemispherical glass slab is.
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Which is optically denser out of the two medium M1& M2 having the refractive indices = 1.71 and 1.36 respectively?
