Question
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
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
Answers
drwls
At the same distance from each speaker, they interfere constructively. This assumes that they are wired "in phase".
Leo
Constructively