If a person wants to use concave mirror for shaving, he should keep his face:
(A) at the centre of curvature
(B) at the focus
(C) between centre of curvature and focus
(D) between pole and focus
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If a person wants to use concave mirror for shaving, he should keep his face:
(A) at the centre of curvature
(B) at the focus
(C) between centre of curvature and focus
(D) between pole and focus
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Answer:
option c is cotrect....
Answer:
between centre of curvate and focus