Question

10.2 Why does the string of a guitar only produce sound when plucked?
10.3 If you blow air into an empty bottle, is sound produced? If yes, what is the souro
10.4 Which part of our body vibrates to produce sound when we speak?​

Answer 1

Explanation:

10.2 Because of vacuum present in the guitar

10.3 The air struck the walls of the bottles

10.4 Larynx

Answer 2

Answer:

10.2 Because Air Particals move

10.3 Yes

10.4 Our throat .

Explanation:

10.2 When we pluck the string of a guitar the string moves and it also makes the air Particals around it move so fast the sound is produced .

10.3 When we blow air into a bottle a slight sound is produced .

10.4 When we speak air passes through the larynx or voice box in our throat so the sound is produced .

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