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SuperCass
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Interference -- Frequency
Two loudspeakers at an outdoor rock concert are located 3.5 meters apart. You are standing 16.1 meters from one of the speakers and 19 from the other. During a sound check, the technician sends the exact same frequency to both speakers while you listen. The technician starts at 20Hz and slowly increases it to 30,000Hz.
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a) What is the lowest frequency where you will hear a minimum signal ?
f = Hz
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b) What is the second lowest frequency where you will hear a minimum signal ?
f = Hz
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c) What is the lowest frequency where you will hear a maximum signal ?
f = Hz
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d) What is the second lowest frequency where you will hear a maximum signal ?
f = Hz
[tex]\omega[/tex]=2[tex]\pi[/tex]f
v=[tex]\sqrt{T/\mu}[/tex]
I'm not sure where to start!
Homework Statement
Two loudspeakers at an outdoor rock concert are located 3.5 meters apart. You are standing 16.1 meters from one of the speakers and 19 from the other. During a sound check, the technician sends the exact same frequency to both speakers while you listen. The technician starts at 20Hz and slowly increases it to 30,000Hz.
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a) What is the lowest frequency where you will hear a minimum signal ?
f = Hz
--------------------------------------------------------------------------------
b) What is the second lowest frequency where you will hear a minimum signal ?
f = Hz
--------------------------------------------------------------------------------
c) What is the lowest frequency where you will hear a maximum signal ?
f = Hz
--------------------------------------------------------------------------------
d) What is the second lowest frequency where you will hear a maximum signal ?
f = Hz
Homework Equations
[tex]\omega[/tex]=2[tex]\pi[/tex]f
v=[tex]\sqrt{T/\mu}[/tex]
The Attempt at a Solution
I'm not sure where to start!