The sound becomes painful, if loudness is: above 50db below 50db above 80 db none
Answers
Answered by
0
Answer:
none
Explanation:
Answered by
1
Answer:
I think 80db..........
Similar questions
Math,
4 months ago
Hindi,
4 months ago
World Languages,
9 months ago
Math,
9 months ago
Accountancy,
1 year ago
Geography,
1 year ago