Physics, 23.08.2019 18:30 hiitslillyhere
How do humans perceive color? a. the optic nerve acts like a prism and separates white light into colors. b. photoreceptors on the retina detect different wavelengths of light. c. the pupil of the eye varies in size to absorb different wavelengths of color. d. the lens of the eye interprets the colors of the visible spectrum.
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Aball is thrown straight up into the air with a speed of 21 m/s. if the ball has a mass of 0.1 kg, how high does the ball go? acceleration due to gravity is g = 9.8 m/s^2. a. 22.5 m b. 20.0 m c. 25.0 m d. 17.5 m
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Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack
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How do humans perceive color? a. the optic nerve acts like a prism and separates white light into c...
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