Range of sound waves — task. Science Test Space, Class 8.

Drag the right answer:

Answer variants:

Audible sound

Ultrasonic sound

Infrasonic sound

may or may not hear

1. \(1\) \(Hz\) \(-\)

2. \(56\) \(Hz\) \(-\)

3. \(21333\) \(Hz\) \(-\)

Login or Fast registration

Exit to the topic

Did you find an error?