When do weuse planeandconcavemirror and
diaphragm?
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Answered by
10
✦✧ANSWER✦✧
The concave mirror are used in those areas in which large and erect image is required. The diaphragm is used in micro meter and in LED cinema projector.
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Answered by
3
Answer:
The concave mirror are used in those areas in which large and erect image is required. The diaphragm is used in micro meter and in LED cinema projector.
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