A real object\'s distance from a converging lens is twenty times the focal lengt

Question

A real object's distance from a converging lens is twenty times the focal length. (a) Determine the location of the image q in terms of the focal length f. q = ? (b) Find the magnification of the image. M = ? (c) Is the image real or virtual? Is it upright or inverted? Is the image on the same side of the lens as the object or on the opposite side? (SELECT ALL THAT APPLY.) same side of the object upright imaginary real opposite side of the object no image inverted

Explanation / Answer

a). 1/v -1/(-20f) =1/f => v= 1.053 f b). M =v/u =1.053f/(-20f) = -0.053 c). real and inverted image, opposite side of lens

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