A piano tuner stretches a steel piano wire with a tension of 800 N. The steel wire is 0.400 m long and has a mass of 3.00 g. What is the frequency of its fundamental mode of vibration?

A wire with mass 40.0 g is stretched so that its ends are tied down at points 80.0 cm apart. The wire vibrates in its fundamental mode with frequency 60.0 Hz and with an amplitude at the antinodes of 0.300 cm. What is the speed of propagation of transverse waves in the wire?

A 1.50-m-long rope is stretched between two supports with a tension that makes the speed of transverse waves 62.0 m/s.What are the wavelength and frequency of the second overtone?

CALC. A thin, taut string tied at both ends and oscillating in its third harmonic has its shape described by the equation $y(x,t)=\left(5.60\text{ cm}\right)\sin \left[\right(0.0340\text{ rad/cm}\left)x\right]\sin \left[\right(50.0\text{ rad/s}\left)t\right]$, where the origin is at the left end of the string, the $x$-axis is along the string, and the $y$-axis is perpendicular to the string. Draw a sketch that shows the standing-wave pattern.

The wave function of a standing wave is $y(x,t)=4.44\(\text{ mm}\]\sin\)[(32.5\(\text{ rad/m}\))x]\(\sin\)[(754\(\text{rad/s}\))t]$. For the two traveling waves that make up this standing wave, find the wavelength.

The wave function of a standing wave is $y(x,t)=4.44\text{ mm}\sin \left[\right(32.5\text{ rad/m}\left)x\right]\sin \left[\right(754\text{rad/s}\left)t\right]$. For the two traveling waves that make up this standing wave, find the amplitude.

A 1.50-m-long rope is stretched between two supports with a tension that makes the speed of transverse waves 62.0 m/s.What are the wavelength and frequency of the fourth harmonic?