Question

What is the frequency range of audible sound?

(a) 40 – 40,000 Hz

(b) 60 – 60,000 Hz

(c) 80 – 80,000 Hz

(d) 20 – 20,000 Hz​

Answer 1

Answer:

d part

Explanation:

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Answer 2

Answer:

d) 20 - 20000

Explanation:

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