Question

state any two uses of doppler effect in light​

Answer 1

Answer:

The Doppler effect is used in some types of radar, to measure the velocity of detected objects. ... Each successive radar wave has to travel farther to reach the car, before being reflected and re-detected near the source. As each wave has to move farther, the gap between each wave increases, increasing the wavelength.

Explanation:

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Answer 2

Uses of Doppler Effect

• The Doppler effect is used in some types of radar, to measure the velocity of detected objects.

• Each successive radar wave has to travel farther to reach the car, before being reflected and re-detected near the source.

• As each wave has to move farther, the gap between each wave increases, increasing the wavelength.

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