Question

explain the situation in which the image of an object is magnified by a concave mirror​

Answer 1

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♣The mirror equation expresses the quantitative relationship between the object distance (do), the image distance (di), and the focal length (f). The equation is stated as follows:

♣The magnification equation relates the ratio of the image distance and object distance to the ratio of the image height (hi) and object height (ho). The magnification equation is stated as follows:

♣These two equations can be combined to yield information about the image distance and image height if the object distance, object height, and focal length are known.

♣As a demonstration of the effectiveness of the mirror equation and magnification equation, consider the following example problem and its solution.