the wave velocity on a 3.0m string is 12.0 m/s. a standing wave of frequency f=8.0 Hz is created on this string. how many anti nodes are on this string?

A 0.500-m string is clamped at both ends. If the lowest standing wave frequency in the string is 300 Hz, what is the wave speed?

The third possible standing wave in the closed tube in air has a frequency of 1500 Hz. What is the length of the tube?

A thick power line of length 75 m is stretched taut between two poles, experiencing a tension force of 6250 N. The mass of the power line 750 kg. What is the maximum resonate frequency of the cable if the wavelength is exactly 1/3 the length of the cable?

A standing wave with five loops is generated in a string. If the waves travel at 17.5 m/swith a frequency of 1.40 x 10^2 Hz, how long is the string?

A sinusoidal wave is given by:  y= 8 sin (2x - 5t) cm determine the  transverse velocity vy of a point on this wave in cm/s at point x =8 cm for t=3 s.

please

A standing wave in a guitar string has 4 nodes and a wavelength of 1 m. What is the position xx of the n=1 node?

A sinusoidal wave is given by:  y= 10 sin (7x - 6t) cm,determine the  transverse velocity vy of a point on this wave in cm/s at point x =9 cm for t=10 s.

A violin string with mass 0.35g is 35cm long. The frequency of a wave supported by the string is 196hz.  a) Assuming that this wave is a findamental frequency, what is the speed of the wave? b) What's the linear density of the string? c) Whats the tension in the string?