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प्रश्न
The diagrams show the appearance of a fork when placed in front of and close to two mirrors A and B, turn by turn.
- Which mirror is convex?
- Which mirror is concave?
Give reasons for your choice.
कारण बताइए
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उत्तर
- Mirror B is convex, as it forms a small image of the fork.
- Mirror A is concave, as it forms a large image of the fork.
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