2. A 40-cm-long string, fixed at both ends, has a mass of 1.2g and is vibrating...
a string is fixed at both ends and is vibrating at 130 Hz l, which is its third harmonic frequency. the linear density of the string is 5.6 x 10^-3 kg/m, and it is under a tension of 3.3 N. determine the length of the string.
3. A string fixed at both ends is 8.8 m long and has a mass of 0.14 kg. It is subjected to a tension of 97 N and set oscilating. (a) What is the longest possible wavelength for a standing wave? (b) Give the frequency if the string produces 5 nodes.
A string fixed at both ends is 6.8 m long and has a mass of 0.026 kg. It is subjected to a tension of 42 N and is set oscillating. What is the frequency of the longest possible wavelength for a standing wave on the string? Your answer should be in Hz, but enter only the numerical part in the box.
A piano string is 41.7 cm long and clamped at both ends. If this string produces sound with a fundamental frequency of 329 Hz when it has a tension of 656 N, what is its mass? 3.96 g Submit Answer Incorrect. Tries 4/15 Previous Tries e Post Discussion Send Feedback
Problem 3: Vibrating string The string is fixed at two ends with distance 1.5m. Its mass is 5g and the tension in the string is 50N and it vibrates on its third harmonic. a) What is the wavelength of waves of the string b) What is the frequency of the waves. c) The vibrations produce the sound with the same frequency. What is the wavelength of the sound emitted by the string?
A string 3.30 m long and fixed at both ends is vibrating in its third harmonic. The maximum displacement of any point on the string is 4.00 mm. The speed of transverse waves on this string is 59.5 m/s. (a) What are the wavelength and frequency of this standing wave? wavelength m frequency Hz (b) Write the wave function for this standing wave.
A violin string 40.00 cm long and fixed at both ends oscillates in its n = 1 mode. The speed of waves on the string is 280 m/s, and the speed of sound in air is 348 m/s. What is the frequency of the emitted sound wave? (Hz) What is the wavelength of the emitted sound wave? (m)
A string is stretched and fixed at both ends, 300 cm apart. if the density of the string is 0.025 g/cm, and its tension is 800 N, what is the frequency of the 2nd harmonic?
A 75.0 cm-long wire of mass 5.625 g is tied to both ends and adjusted to tension of 35.0 N. What is the wave speed propagating in the wire? When it is vibrating in its second overtone (third harmonic), find the frequency and wavelength at which it is vibrating. Find the frequency and wavelength of the sound waves it is producing when played in a room where speed of sound 344 m/s.
A thin 3-m string of mass 50.0 g is fixed at both ends and under a tension of 81 N. If it is set into small-amplitude oscillation, what is the frequency of the first harmonic mode?