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September 20, 2014

September 20, 2014

Posted by **Jimmy** on Sunday, November 8, 2009 at 2:41am.

- Physic -
**drwls**, Sunday, November 8, 2009 at 4:16am0.29 m divided by the speed of sound.

You are 14.5 m from the stage and back wall. The reflected wave from the back must make a round trip of 0.29 m before reaching you.

- Physic -
**AP**, Sunday, November 8, 2009 at 2:34pmwhat is the speed of the sound

- Physic -
**drwls**, Sunday, November 8, 2009 at 5:10pmAbout 340 m/s in air at room temperature. If you are studying acoustics, you should know it by now.

The subject is physics, not physic. Physic has another meaning.

- Physic -
**Jimmy**, Sunday, November 8, 2009 at 5:28pmi am not learning acoustics...but physics..sorry for the mis-spelling...i am sorry but i dont understand your approach

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