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What are the sign conventions for concave and convex mirror?
asked Oct 18, 2017 in Physics by shamroz (41.5k points)
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Define mirror formula. Also write its equation.
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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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Describe how they can be verified graphically?
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Define the following terms used in reflection of light
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Why ultrasound is useful in medical field.
asked Oct 17, 2017 in Physics by sonia (36.5k points)
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Will two separate 50 dB sounds together constitute a 100 dB sound? Explain.
asked Oct 17, 2017 in Physics by sonia (36.5k points)
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Is there any difference between echo and reflection of sound? Explain.
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Two people are listening to the same music at the same distance.
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