PY 212 Study Guide - Final Guide: Black-Body Radiation, Matter Wave, Bohr Model
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Case 1 (converging lens; object is outside the focal point: the image is real, the image is inverted from the object, the image may be larger or smaller than the object: When do < 2f, hi > ho (i. e. the image is larger when the object is close to the lens). When do > 2f, hi < ho (i. e. the image is smaller when the object is farther from the lens): the image is on the opposite side of the lens from the object. Applications: projection onto a screen (located where image forms); eye glasses. Case 1 (concave mirror; object is outside the focal point: the image is real, the image is inverted from the object, the image may be larger or smaller than the object: When do < 2f, hi > ho (i. e. the image is larger when the object is closer to the mirror).