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- What type of image is formed by a concave mirror?
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- Why do we need a shiny surface for reflection?
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- The radius of curvature of a spherical mirror is 18 cm What is the for...
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- What happens to light when it gets dispersed? Give an example.
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- If two mirrors are placed at an inclination of 30^@ then how many imag...
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- What is the speed of light in diamond if its refractive index is 2.41?
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- A light ray moves from glass (Vglass=2.0xx10^ ms^-1) to diamond (Vdiam...
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- Find the refractive index of wather with respect to glass if the refra...
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- The speed of light in air is 3xx10^8 ms^-1 and that in wather is 2.25x...
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- Differentiate between reguler and irregular reflection.
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- Explain the construction and working od kaleidoscope.
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- Explain the construction and working of periscope with a labelled diag...
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- Explain the uses of periscope.
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- Explain the images formed by a concave mirror for different position o...
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- Explain some phenomene which occur due to refraction of light in our d...
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- Draw the following: Concave mirror
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- Draw the following: Convex mirror
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- Draw the ray diagram and write the characteristics of the images forme...
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- Draw the ray diagram and write the characteristics of the images forme...
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- Drow a neat labelled diagram of a periscope.
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