Science, asked by sukhpalsukhy752, 10 months ago

मानव कान के लिए कष्टदायक ध्वनि की प्रबलता है 60dB 10dB 90dB 30dB​

Answers

Answered by missrao39
2

Answer:

60 db is the correct answer

Answered by ghtyu66
1

Answer:

90db

Explanation:

it is good for our health

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