Question

Q3. Match the columns
Group A
(1) Transmission of sound
Group в
al Silence zone
(b) Vibrating objects
e) Decibel
dl Through medium
(e) Nerver
3 Source of sound
Intensity of Sound
5) Noise pollution​

Answer 1

Answer:

(b) vibrating objects

Explanation:

it is because sound is transmitting through vibration