1
Question
State the kind of mirror used
(a) by a dentist,
(b) as a search-light reflector.
State the kind of mirror used
(a) by a dentist,
(b) as a search-light reflector.
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Solution
(a) A concave mirror is used by a dentist to get a virtual, erect and enlarged image.
(b) A concave mirror is used as a search-light reflector to obtain a parallel beam of light.
(a) A concave mirror is used by a dentist to get a virtual, erect and enlarged image.
(b) A concave mirror is used as a search-light reflector to obtain a parallel beam of light.
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