breacking glass with sound

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Joined: Wed May 21, 2014 6:47 pm

breacking glass with sound

Postby markus » Wed May 21, 2014 7:00 pm

If I have a piece of glass which is 5cm thick and I want to breack it with sound from 10 meters (10 meters between the glass and the source of the sound) how loud the sound must be?
Is it posible to breack the glass with sound which is not loud, even quiet? If there is a human and other objects there will they be harmed in any way?

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