What Are the Lowest and Highest Limits of Frequencies of Sound Which is Audible to a Human Ear? - Physics

What are the lowest and highest limits of frequencies of sound which is audible to a human ear?

One Line Answer

The lowest frequency audible to human ear is 20 Hz and the highest frequency audible to human ear is 20,000 Hz.

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Chapter 3: Sound - Exercise 3.1 ii [Page 136]

Chapter 3 Sound
Exercise 3.1 ii | Q 21 | Page 136

Write true or false for a given statement.

Waveforms of two different stringed instruments can be the same.

Fill in the blank.

________ produces a sensation in ears.

On what factor does the loudness of a sound depend ?

Distinguish between longitudinal and transverse waves.

Distinguish between compression and rarefaction.

How is sound perceived by us?

Arrange the speeds of sound in gases, solids, and liquids in ascending order.

The speed of sound is more in hydrogen than in nitrogen. Is this statement true? Give a reason for your answer.

Describe briefly an experiment to prove that vibrating bodies produce sound.

When a sound wave travels through air, the air particles