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# In Order to Obtain a Magnification of −2 (Minus 2) with a Concave Mirror, the Object Should Be Placed: (A) Between Pole and Focus (B) Between Focus and Centre of Curvature (C) at the Centre of Curvature (D) Beyond the Centre of Curvature - CBSE Class 10 - Science

ConceptLens Formula and Magnification

#### Question

In order to obtain a magnification of −2 (minus 2) with a concave mirror, the object should be placed:

(a) between pole and focus
(b) between focus and centre of curvature
(c) at the centre of curvature
(d) beyond the centre of curvature

#### Solution

between focus and centre of curvature

In order to obtain a magnification of −2 (minus 2) with a concave mirror, the object should be placed between the focus and the centre of curvature.

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Solution In Order to Obtain a Magnification of −2 (Minus 2) with a Concave Mirror, the Object Should Be Placed: (A) Between Pole and Focus (B) Between Focus and Centre of Curvature (C) at the Centre of Curvature (D) Beyond the Centre of Curvature Concept: Lens Formula and Magnification.
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