The correct answer is letter B. 13.7 millimeters. <span>An object is located 51 millimeters from a diverging lens. The object has a height of 13 millimeters and the image height is 3.5 millimeters.
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mi / mo = hi / ho
mi / 51 = 3.5 /13
178.5 = 13 mi
mi = 13.7 mm
3 bar. 1 bar normal air pressure and 2 bar for being 20 m underwater
Anthropology. It focuses on human behavior.