NCERT Question 16 - Chapter 12 Class 9 - Sound

Last updated at April 16, 2024 by

What is loudness of sound? What factors does it depend on?

Answer 

Loudness is defined as a measure of the response of the ear to the sound.

 

Loudness of sound depends upon the amplitude of the sound. More the amplitude, more loud the sound.

Loudness of Sound - NCERT Q16 - Teachoo.jpg

Go Ad-free
Maninder Singh's photo - Co-founder, Teachoo

Made by

Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo