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Physical Science Chapter 15, 16a Waves and Sound Flashcards | StudBud
Physical Science Chapter 15, 16a Waves and Sound
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Radar works by sending a signal out from an air-traffic control tower that is:
A
increased in intensity as it passes through the atmosphere
B
reflected off a plane back to the control tower
C
scanned and analyzed by a receiver on board an airplane
D
analyzed by a Doppler scanner on the ground
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