n. any of several systems or devices using transmitted and reflected radio waves for detecting a reflecting object
Planes are tracked with radar.
Planes are tracked with radar.
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Airplanes are tracked by radar.
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A Doppler radar produces a velocity measurement as one of its outputs..
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What does the radar do when it sees underpants?
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A doppler radar produces a velocity measurement as one of its outputs.
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How does satellite radar accurately measure the size of ice sheets?
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2 syllables
ra-dar
aydar
zadar
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