English, asked by ritidas39gmailcom, 10 months ago

voice change when do they open the window?

Answers

Answered by ishitadps

0

Answer:

when was the door opened by them?

Explanation:

Answered by karthikeya81

0

Answer:

when the window is opened the air in the room is of different density and out air is of different density so the voice will be changed

Explanation:

change in density of medium change sound

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