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8parks11
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Homework Statement
A 340 Hz note is played outdoors on a day when the temperature is 25 degrees Celcius. What is the closest estimate of the wavelength of this note?
A) .1 m
B) 1 m
C) 10 m
D) 50 m
E) 340 m
Homework Equations
http://www.artofproblemsolving.com/Forum/latexrender/pictures/e7d4b6d614f84b4b105ead162fa94e0d.gif
so...
http://www.artofproblemsolving.com/Forum/latexrender/pictures/b9e251aca0bff9ace83197927124a406.gif
[PLAIN]http://www.artofproblemsolving.com/Forum/latexrender/pictures/0d2c032a601d8c290d422804dc30c00d.gif
might be useful
The Attempt at a Solution
basically, I tried looking for velocity relative to temperature.
I used the previous equation that
[PLAIN]http://www.artofproblemsolving.com/Forum/latexrender/pictures/0d2c032a601d8c290d422804dc30c00d.gif
but that didn't help much because I do not know m or k.
I think I'm missing a basic knowledge because I have not learned much about this stuff yet. (I only know the formula...)
someone help please!
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