108. ••Medical An ultrasonic scan uses the echo waves coming from something moving (such as the beating heart of a fetus) inside the body and the waves that are directly received from the transmitter to form a measurable beat frequency. This allows the speed of the internal structure to be isolated and analyzed. What is the beat frequency
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![108. ••Medical An ultrasonic scan uses the echo waves
coming from something moving (such as the beating heart
of a fetus) inside the body and the waves that are directly
received from the transmitter to form a measurable beat
frequency. This allows the speed of the internal structure
to be isolated and analyzed. What is the beat frequency](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F212d4b15-52d8-4abc-bca6-3221f0b23928%2Fbdf942b3-b15e-4e69-b788-7d228bcaf18c%2Foutil2i_processed.png&w=3840&q=75)
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