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Question
Which type of mirror is used in the following?
Floodlights
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Solution
Concave mirror
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RELATED QUESTIONS
To determine the approximate value of the focal length of a given concave mirror, you focus the image of a distant object formed by the mirror on a screen. The image obtained on the serene, as compared to the object is always:
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(c) Erect and diminished
(d) Erect and highly diminished
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