Answer:
I will but can you just wait for some minutes cus I am in a hurry now.
sorry that pic is a little blurry
Which side of the electromagnetic spectrum has shorter wavelengths?
2 answers:
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Answer:
Explanation:
In order to answer this problem you have to know the depth of the column, we say R, this information is important because allows you to compute some harmonic of the tube. With this information you can compute the depth of the colum of air, by taking tino account that the new depth is R-L.
To find the fundamental mode you use:
n: mode of the sound
vs: sound speed
L: length of the column of air in the tube.
A) The fundamental mode id obtained for n=1:
B) For the 3rd harmonic you have:
C) For the 2nd harmonic: