if an object is placed in front of a spherical mirror at a distance of 15 CM the mirror forms a real and inverted image at a distance of 30 cm from the mirror find the focal length and its magnification
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Explanation: A virtual image is formed at a distance of 30 cm from it. Arrange the following steps in the proper sequence to determine the nature and focal length of the mirror. ... (c) Decide whether the mirror is a convex or a concave mirror based on the sign of the focal ... An object of size 2cm is placed at a distance al 15cm in front of a.
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