4. A stationary wave of frequency 50 Hz is set up in a string of length...
A standing wave is set up on a string of L length 1.2m and a mass m=2.4g with both ends of the string fixed. The wave vibrates at 30Hz at its third harmonic. Find the speed of the traveling wave that makes up the standing wave.
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 2.50 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?
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?
A string that is fixed at both ends has a length of 2.05 m. When the string vibrates at a frequency of 74.8 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?
,50, the standing wave shown in Figure 7-30 is set up on a string, The string has length of s t and At time locity 50 ft/s. What are the frequencies of the first eight allowed normal modes on this string- a)25,50, 75, , . . , 17.5, 20.0 Hz b) 2.5,75, 12.5,... ,32.5, 375 Hz c) 5, 10, 15,,35, 40 Hz d) 5, 15, 25, .,65, 75 Hz e) 10, 20, 30, .,80 Hz lex wave shown at t-0...
Part B & C please. A standing wave is set up in a 200-cm string fixed at both ends. The string vibrates in 5 distinct segments when driven by a 120-Hz source. (a) What is the wavelength of the wave? a. 10 cm b. 20 cm c. 40 cm d. 80 cm e. 100 cm What is the fundamental frequency for this string? a. 48 Hz b. 12 Hz c. 24 Hz d. 86 Hz e. 240 Hz
A standing wave on a string that is fixed at both ends has frequency 80.0 Hz. The distance between adjacent antinodes of the standing wave is 16.0 cm. What is the speed of the waves on the string, in m/s?
A steel violin string vibrates at a fundamental frequency of 440 Hz. The length of the string, which is half a wave length of the fundamental mode, is 0.33 m and the mass of the string is 0.36x10-3 kg. The velocity of transverse waves = ______m/s
The oscilloscope display below is connected to a sine wave of 100 Hz frequency and 4 volt amplitude, 100 us seconds/div, and 2 volts/div. What control(s) on the oscilloscope need to be adjusted to bring this signal into focus so that it displays a sine wave? The oscilloscope display below is connected to a sine wave of 150 Hz frequency , 2 ms seconds/div, and 1 volts/div. What control(s) on the oscilloscope need to be adjusted to bring this signal...