Biology, asked by DanteZBuB2750, 9 months ago

For commercial zone the sound limit should be _in day and night respectively (1)65,55 db (2)55,45 db (3)50,40 db (4)75,70db

Answers

Answered by abhilashbhoi16

5

Explanation:

50,40 db is the answer.........

Answered by artir9718

1

Explanation:

you are a smart boy................

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