The Doppler effect is also used in some forms of radar to measure the velocity of detected objects. A radar be

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The Doppler effect is also used in some forms of radar to measure the velocity of detected objects. A radar be

2007-03-01 04:51:34 · 2 answers · asked by Head B 1 in Science & Mathematics ➔ Physics

2 answers

A radar transmits radio waves, which get reflected from object,the reflected waves are received by the radar and the change in frequency depends on motion of object.

2007-03-01 05:04:52 · answer #1 · answered by ukmudgal 6 · 0⤊ 0⤋

Used in traffic and measurement of the speed of meteorites.
With ultrasound Doppler shows the speed of the blood.

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2007-03-01 13:05:57 · answer #2 · answered by Thermo 6 · 0⤊ 0⤋