Question

we cannot hear sound below ____Hz​

Answer 1

Answer:

$\huge\mathtt\pink{➪ᴀnswer}$

Explanation:

$\large\mathtt\purple{➪20Hz}$

Hope it's helpful✌✌

Answer 2

Answer:

$\huge\mathtt\pink{➪ᴀnswer}$

Explanation:

$\large\mathtt\purple{➪20Hz}$

Hope it's helpful✌✌