- #1
timtng
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A transverse wave of frequency 40 Hz
propagates down a string. Two points 5 cm apart are
out of phase by p/6. (a) What is the wavelength of the
wave? (b) At a given point, what is the phase
difference between two displacements for times 5 ms
apart? (c) What is the wave velocity?
for a.) I use theta=(sπx)/λ
solving for λ I get λ=.6m
Please help me on part b and c, and check to see if I did part a correctly.
propagates down a string. Two points 5 cm apart are
out of phase by p/6. (a) What is the wavelength of the
wave? (b) At a given point, what is the phase
difference between two displacements for times 5 ms
apart? (c) What is the wave velocity?
for a.) I use theta=(sπx)/λ
solving for λ I get λ=.6m
Please help me on part b and c, and check to see if I did part a correctly.