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A coin is placed at the focal point of a converging lens.
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What do you mean by convex and concave lens. What are their different types?
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What is critical angle?
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State the conditions for total internal reflection.
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What is meant by the term total internal reflection?
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State the laws of refraction of light.
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Define the following terms used in refraction:
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What are the sign conventions for concave and convex mirror?
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Define mirror formula. Also write its equation.
asked Oct 18, 2017 in Physics by shamroz (41.5k points)
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Describe the characteristics of focus of a concave and a convex mirror.
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How are focal length and radius of curvature related to each other?
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Why convex mirrors are fixed on the blind turns on the roads of the mountains?
asked Oct 17, 2017 in Physics by shamroz (41.5k points)
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Which mirror is used in motorcycles and automobiles?
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Why a concave mirror is used for makeup or shaving?
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How light is reflected through spherical mirrors?
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Define the following terms:
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Define spherical mirrors. What are its types?
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What do you mean regular and irregular reflection of light?
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