Physics, 25.02.2021 19:10 rustalex6045
A rainbow is formed when light rays that hit water droplets in the air are -
A: compressed to make white light out of visible light
B: reflected to separate out the colors of visible light
C: refracted to separate out the colors of visible light
D: taken in to increase the temperature of visible light
Answers: 2
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You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?
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Physics, 22.06.2019 18:30
In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents
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Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
Answers: 1
A rainbow is formed when light rays that hit water droplets in the air are -
A: compressed to make...
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