8. The magnification, m, of an image is the ratio of the image height, i, to the object height, o. Using similar triangles, one can show that it is also equal to the ratio of the image distance to the object distance. m= Note: the negative sign is included as part of the convention to indicate that the real image is inverted. Using the 10 cm double convex lens, find a configurationof the lens and the screen that produces an image of the "4" used as the object that measures 4 mm across. Measure d and d, and compare the agreement between the two ratios. Repeat this process for an image thatis twice as large The "4" on the light sourceis 20 mm across