Question

an object is kept at a distance of 25cm from the pole on the principle axis of a concave mirror of focal length 10cm. by how much does the image move if the object is shifted towards the mirror through 10cm?

Answer 1

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★In physics, circular motion is a movement of an object along the circumference of a circle or rotation along a circular path. It can be uniform, with constant angular rate of rotation and constant speed, or non-uniform with a changing rate of rotation.