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Question 10Ultrasound has frequency of vibration(a) Between 20 and 20,000 Hz(b) Below 20 Hz(c) Above 20,000 Hz(d) Between 500 and 10,000 Hz

Answer» Question 10

Ultrasound has frequency of vibration



(a) Between 20 and 20,000 Hz

(b) Below 20 Hz

(c) Above 20,000 Hz

(d) Between 500 and 10,000 Hz


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