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Eduncle posted an MCQ
October 16, 2019 • 17:32 pm 0 points
  • IIT JAM
  • Physics (PH)

Doppler effect can be used to measure the speed of blood through vessels.

Doppler effect can be used to measure the speed of blood through vessels. Sound of frequency 1.0522 MHz is sent through the vessels along the direction of blood flow. The reflected sound generates a beat signal of frequency 100 Hz. The speed of sound in blood is 1545 m/sec. The speed of blood through the vessel, in m/sec, is

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