Friday
April 18, 2014

Homework Help: physics

Posted by Emily on Sunday, April 21, 2013 at 9:26pm.

Two speakers are wired to emit identical
sounds in unison. The wavelength in air of
the sounds is 6 m.
Do the sounds interfere constructively or
destructively at a point 10 m from both speakers?
1. Destructively
2. Neither
3. Constructively

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