CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Measurement of a Curved Line

Sound above w...

Question

Sound above which frequency is called ultrasonic?

Open in App

Solution

Sound that is above the frequency of 20 KHz (or 20,000 Hz) is called ultrasonic.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Sound waves with a frequency below 20 Hz are called
(a) infrasonic waves
(b) ultrasonic waves
(c) ultrasound
(d) none of these

(a) What is the upper limit of frequency of human hearing ?

(b) What is the lower limit of frequency of human hearing ?

(c) Name one animal which can produce ultrasonic sounds.

(d) Name two animals which can hear ultrasonic sounds.

Q. Sound of frequency above

20 k H z

Q. Sounds of frquency above

20 k H z

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

How to Measure a Curved Line

PHYSICS

Watch in App

explore_more_icon

Explore more

Measurement of a Curved Line

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon