A string of mass 20 grams and length 5.0 meters is fixed at both ends and...
A string that is 2.0 meters long is fixed at both ends and tightened until the wave speed is 81 m/s. What is the frequency of the standing wave shown in the figure? 243 Hz 490 Hz 122 Hz 360 Hz A 200 g wire that is 2.0 m long is under tension. When a transverse wave of frequency 400 Hz travels down the wire, its wavelength is 0.20 m. What is the tension in the wire? 800 N 160...
A 2.0 meters long string is fixed but both ends and tightened until the wave speed is 40 m/s. What is the frequency of the standing wave shown in figure below?
9 show wrk A string that is 2.0 meters long is fixed at both ends and tightened until the wave speed is 18 m/s. What is the frequency of the standing wave shown in the figure? 27 Hz 110 Hz 54 Hz 81 Hz A 13,000-N vehicle is to be lifted by a 25-cm diameter hydraulic piston. What force needs to be applied to a 5.0 cm diameter piston to accomplish this? Assume the pistons each have negligible weight. 5200...
the wave speed of a string of length L with both ends fixed is v=600 m/s . the frequency of oscillation of the standing wave with three antinodes is f=1200 hz. find the length of the string.
A string is fixed at both ends. The mass of the string is 0.0010 kg and the length is 2.4 m. The string is under a tension of 210 N. The string is driven by a variable frequency source to produce standing waves on the string. Find the wavelengths and frequencies of the first four modes of standing waves. Express all wavelengths rounded to two decimal places and all frequencies rounded to one decimal place. λ1=____ m λ2=___ m λ3=_____...
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 string that is fixed at both ends has a length of 2.50 m. When the string vibrates at a frequency of 85.0 Hz, a standing wave with five loops is formed. What is the speed of the waves?
The figure shows a standing wave on a string of length L = 1.20 m with fixed ends oscillating at frequency f = 450 Hz. Answer the following questions. 1. What is the speed of wave propagation in the string? 2. The linear mass density of the string is ? = 10.0 g/m. (Note the units.) What is the tension FT in the string? 3. The tension in the string is changed to F'T = 324 N. What does the...
A string that is fixed at both ends has a length of 2.01 m. When the string vibrates at a frequency of 87.1 Hz, a standing wave with six loops is formed. (a) What is the wavelength of the waves that travel on the string? m (b) What is the speed of the waves? m/s (c) What is the fundamental frequency of the string? Hz
A string that is fixed at both ends has a length of 2.88 m. When the string vibrates at a frequency of 79.2 Hz, a standing wave with five loops is formed. (a) What is the wavelength of the waves that travel on the string? (b) What is the speed of the waves? (c) What is the fundamental frequency of the string?