Two loudspeakers emit sound waves along the x-axis. the sound has maximum intensity when the speakers are 19 cm apart. the sound intensity decreases as the distance between the speakers is increased, reaching zero at a separation of 29 cm.
what is the wavelength of the sound?
express your answer using two significant figures.
\lambda =
{\rm cm}
part b
if the distance between the speakers continues to increase, at what separation will the sound intensity again be a maximum?
express your answer using two significant figures.
{\rm cm}
Answers: 2
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Two loudspeakers emit sound waves along the x-axis. the sound has maximum intensity when the speaker...
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