Ultrasound has frequency of vibration (a) between 20 and 20,000 Hz

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

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(c) above 20,000 Hz

4 views Answered 2023-02-05 15:29

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