1-140. A continuous sinusoidal wave is traveling on a string with velocity 80 cm's. The displacement
of the particles of the string at x = 10 cm is found to vary with time according to the equation y =
(5.0 cm)sin[1.0 - (4.0 5-)t] The linear density of the string is 4.0 g/cm. (a) What is the frequency of
the wave? (b) What is the wavelength of the wave? (C) Write the general equation giving the
transverse displacement of the particles of the string as a function of position and time. (d) Calculate
the tension in the string.​

suslenok91    3   23.05.2020 18:19    4