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Light Reflection and Refraction
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12/08/2021 2:28 pm
Topic starter
The diagrams show the appearance of a fork when placed in front of and close to two mirrors A and B, turn by turn.
(a) Which mirror is convex?
(b) Which mirror is concave?
Give reasons for your choice.
1 Answer
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12/08/2021 2:29 pm
(a) Mirror B is convex since it forms a smaller image of fork.
(b) Mirror A is concave since it forms a larger image of fork.