Physics, 10.11.2019 07:31 whitakers87
If you relate the doppler effect on sound to the color of light waves, a police car would be the color (a. yellow b. red c. green d. blue) as it approaches and the color (a. red b. violet c. blue d. green) as it recedes away from the observer.
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If you relate the doppler effect on sound to the color of light waves, a police car would be the col...
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