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bixtya [17]
3 years ago
14

When you whisper you produce a 10-dB sound.

Physics
1 answer:
masha68 [24]3 years ago
4 0
All you would do is for a, 10 times 2 is 20 so it would be 20-dB 
For b, 10 times 4 is 40 so it would be 40-dB
<span>For c, 10 times 8 is 80 so it would be 80-dB</span>
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2 years ago
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