Physics, asked by rizwanab617, 12 hours ago

answer the following questions​

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Answered by s1044nivas4b20202783
1

Answer:

answer 1=sound pollution

2=30 b

3=car horn

4=1,2,3

5=silencer

Answered by devilrishu5030
2

Answer:

please mark me as brain list answer please

Explanation:

please friend I need 3brain list answer

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