Q. 79 A4.3( 28 Votes )

What is noise? Give two examples of sounds which are considered noise.

Answer :

The Unwanted sound that is unpleasant to ear is called noise.

Example- 1) Loud music


2) The noise of machines.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
How Human Ear Works?30 mins
How sound Propagates?35 mins
Champ Quiz | Lets Check Your Hearing power38 mins
Quiz | Practice session( Sound )39 mins
NCERT | Sound Exemplar Part-148 mins
Lakhmir Singh | Part - 2 (Sound)37 mins
How is Sound Produced?32 mins
Lets understand the characteristics of sound55 mins
Lets hear Reflection of Sound41 mins
Lakhmir singh | Sound Part-141 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses