Question

An object placed 20 cm from a convex mirror of radius of curvature 30cm.Find its position and nature of the image.step by step explanation.​

Answer 1

see answer is attached

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Answer 2

Answer:

$Here, object distance,</p><p></p><p></p><p>, radius of curvature,</p><p></p><p></p><p>, image distnace,</p><p></p><p></p><p> As</p><p></p><p></p><p>or</p><p></p><p></p><p>cm As v is positive, image is at the back of the mirror. It must be virtual and erect.</p><p>$