A physics teacher asks students to create a scenario where a concave mirror is used for shaving to get a large, upright image of the face. Where must the face be positioned relative to the mirror for this result?

Question

A physics teacher asks students to create a scenario where a concave mirror is used for shaving to get a large, upright image of the face. Where must the face be positioned relative to the mirror for this result? — Exam MCQ

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C. Between the pole and the focus of the mirror — The correct choice is Between the pole and the focus of the mirror. It follows from the laws of reflection/refraction and the standard image-formation properties of lenses, mirrors or optical systems.

rrbjepyq.in · Answer

A. Beyond the centre of curvature of the mirror

rrbjepyq.in · Answer

B. At the focus of the mirror

rrbjepyq.in · Answer

D. At the centre of curvature of the mirror

A physics teacher asks students to create a scenario where a concave mirror is used for shaving to get a large, upright image of the face. Where must the face be positioned relative to the mirror for this result?

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