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प्रश्न
Image is formed by a mirror due to refraction of light.
विकल्प
True
False
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उत्तर
False.
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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.
The angle of reflection is equal to the angle of incidence:
(a) always
(b) sometimes
(c) under special conditions
(d) never
Fill in the following blank with suitable word:
Light bends when is passes from water into air. We say that it is ............
When a light ray passes from air into glass, what happens to its speed? Draw a diagram to show which way the ray of light bends.
Light enters from air to glass having refractive index 1.50. What is the speed of light in the glass? The speed of light in vacuum is 3 × 108 m s−1.
The speed of light varies in different media.
What is refractive index?
The bending of light as it passes from one medium to another is called ______.
A star appears twinkling into the sky because of the reflection of light by the atmosphere.
Mirage is an example of refraction and the total internal reflection of light.
