Physics, asked by meerajadhavar03, 2 months ago

What is sound ? name any four sources of sound. ​

Answers

Answered by tanujaghosh905
0

Answer:

Acoustic instruments, Electrical instruments, Living beings like animals and birds using their vocal cords, Man-made sources like machines, any vibration caused by wind are five sources of sound.

Answered by atharvzope1234
2

Answer:

Explanation:

Sound :- Sound is a form of energy which requires material medium to propagate.

Some important points related to sound are:-

1) It is a mechanical wave, i.e.. it requires material medium to travel.

2) It cannot travel in vacuum as there is not material medium to propagate.

3) It is a longitudinal wave [This you will learn in class 9].

Four sources of Sound are:- 1) Speakers 2) Music Instruments 3) Our Vocal Chords 4) Birds Singing, etc...

Hope it Helps!!

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