"A concave mirror of focal length 15cm can form a magnified erect as well as inverted image of an object placed in front of it." Justify this statement stating the position of the object with respect to the pole of the mirror in both cases for obtaining the image.
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We are aware that a concave mirror forms a virtual and erect image only if the object is place between the focus and the pole and f=15cm
So, when the object is at a distance of less than 15cm from the mirror, then a virtual and erect image will be formed.
Whereas if the image formed is magnified inverted, then we know that object must be between the focus and the centre of curvature. So the object must be at a distance of between 15cm to 30cm.
So, when the object is at a distance of less than 15cm from the mirror, then a virtual and erect image will be formed.
Whereas if the image formed is magnified inverted, then we know that object must be between the focus and the centre of curvature. So the object must be at a distance of between 15cm to 30cm.
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