The frequency which is not audible to the human ear is:

50 Hz

No worries! We‘ve got your back. Try BYJU‘S free classes today!

500 Hz

No worries! We‘ve got your back. Try BYJU‘S free classes today!

5000 Hz

No worries! We‘ve got your back. Try BYJU‘S free classes today!

50 kHz

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $50 kHz$
The audible frequency range for humans lies between $20 Hz$ to $20 kHz$ . Hence, a sound of frequency $50 kHz$ will not be audible to the human ear, as it falls outside the range of human audibility.

Suggest Corrections

Similar questions

20 H z

Audio frequency range of human ear is 20 Hz to 20000 Hz. The range of human ear in terms of time period is

In a transformer N_p = 500, N_s = 5000. Input voltage is 20 V and frequency is 50 Hz. Then in the output, we have,

Join BYJU'S Learning Program