What is the range of frequencies associated with (a) Infra sound? (b) Ultrasound?

What is the range of frequencies associated with (a) Infra sound? (b) Ultrasound?

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(a) Infra-sound less than 20 Hz

(b) Ultra-sound greater than 20, 000 Hz.

4 views Answered 2023-02-05 15:29

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