- Ray Optics Attempt 2 Item 13 A Point Source Of Light Illuminates An Aperture 1 80 M Away A 12 0 Cm Wide Bright Patc 1 (32.91 KiB) Viewed 211 times
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<Ray Optics - Attempt 2 Item 13 A point source of light illuminates an aperture 1.80 m away. A 12.0 cm -wide bright patch of light appears on a screen 0.800 m behind the aperture. Part A How wide is the aperture? Express your answer with the appropriate units. MO 4.6 cm Submit Previus Answers Request Answer X Incorrect; Try Again; 3 attempts remaining