What is the range of frequencies associated with

eSaral Updated on:
Question.
What is the range of frequencies associated with

(a) Infrasound ?

(b) Ultrasound ?

Solution:

(a) Infrasound : Sound waves of frequencies between 1 to 20 Hz.

(b) Ultrasound : Sound waves of frequencies above 20,000 Hz.
NCERT Questions Class 9 Science chapter 12 Sound

Leave a comment

eSaral Gurukul

NEET

JEE Main

JEE Advanced

Our Telegram Channel

All Study Material