Classify each of the following frequencies as infrasound

PHYSICS · Subjective · CBSE · Physics · Sound · Sound

Problem

Classify each of the following frequencies as infrasound, audible sound, or ultrasound:

8\,\text{Hz}

300\,\text{Hz}

15\,000\,\text{Hz}

22\,000\,\text{Hz}

40\,000\,\text{Hz}

. Write your answer in three separate lists headed “Infrasound”, “Audible sound”, and “Ultrasound”.