PHYS 1040 Study Guide - Final Guide: Soap Film, Diffraction Grating, Soap Bubble
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Q 1. 4-cm tall flowec ;, 4. 0 cm from a sphe,;ca l conca ve micrnc. If th e image o f th e flower is 4 o cm t ii i f. 7 a , ,ow ar 1s the image from th e rn1rror : 9. 4 cm. @ 4 . o_-cm tall apple is 20 cm in front of a piano-con vex lens of focal len g th 75 cm . Th e locatio n of the image of the apple and th e he ight of the image are: 22 cm in front of the lens (virtua l image); 5. 0 cm. ~ 22 cm behind the lens (real image); 5. 0 cm. C;;, 127 cm in front of the lens (v irtu al image); 5. 5 cm. 27 cm beh ind the lens (real image); 5. 5 cm. G a diffraction grating has 5150 lines per centimeter ruled on it.
