Under which of the following conditions a concave mirror can forman image larger than the actual object?(a) When the object is kept at a distance equal to its radius ofcurvature(b) When object is kept at a distance less than its focal length(c) When object is placed between the focus and centre of curvature(d) When object is kept at a distance greater than its radius ofcurvature
Question
Under which of the following conditions a concave mirror can forman image larger than the actual object?(a) When the object is kept at a distance equal to its radius ofcurvature(b) When object is kept at a distance less than its focal length(c) When object is placed between the focus and centre of curvature(d) When object is kept at a distance greater than its radius ofcurvature
Solution
A concave mirror can form an image larger than the actual object under the following condition:
(c) When the object is placed between the focus and the centre of curvature.
Here's why:
A concave mirror forms an image larger than the actual object when the object is placed between the focus and the centre of curvature. This is because the light rays from the object diverge as they reflect off the mirror, causing the image to appear larger than the object. This is also known as a magnified, real and inverted image.
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