need help with solving question 1 and 2 1. A string is tied at both ends....
A string of mass 20 grams and length 5.0 meters is fixed at both ends and tightened until the tension becomes 1000 N. What is the frequency of the standing wave shown in the figure? 150 Hz 300 Hz 450 Hz 600 Hz
A string is stretched to a length of 406 cm and both ends are fixed. If the density of the string is 0.0066 g/cm, and it’s tension is 924 N, what is the fundamental frequency? Answer in units of Hz.
A string of length 3.00 m is stretched and tied at both ends. A transverse wave is produced on the string by plucking on it. When the wave travels along, there are exactly two complete cycles on this string. If the wave crest travels on this string with a speed of 20.0 m/s, what is the frequency of the wave?
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.
a) A string of linear density u1 is tied to a second string of linear density u2. A harmonic wave of speed v1, traveling along the first string reaches the junction and enters the second string. What will be the speed v2 of thi wave in the second string? Give our answer in terms of u1, u2, and v1. What is the tension on the string? b) Suppose L1 si the length of the string of linear density u1 and...
20. A string (length 1 m, tension 100 N) is clamped at both ends. The string resonates with transverse waves at the fundamental frequency of 250 Hz. What is the mass of the string? 21. A speaker generates sound waves isotropically. The total sonic power produced by the speaker is 1 W. What is the sound intensity level (in decibels) at a distance of 100 m from the speaker?
An E guitar string of length 40 cm is fixed at both ends. It vibrates at the fundamental frequency of f = 330 Hz. 14) What is the velocity of a wave travelling in the string? a. 520 m/s b. 130 m/s c. 260 m/s
part 1. A 9.00-m long string sustains a three-loop standing wave pattern as shown. The string has a mass of 45 g and under a tension of 50 N. a. What is the frequency of vibration? b. At the same frequency, you wish to see four loops, what tension you need to use. Part 2. a. Determine the shortest length of pipe, open at both ends, which will resonate at 256 Hz (so the first harmonics is 256Hz). The speed...
Consider a string with a length of (47.5 +A) cm tied at both end (like on a stringed instrument). If the frequency of the first harmonic on the string is (245+B) Hz, determine the speed of the wave in the string. Post your answer in m/s and with 3 significant figures. A= 1 B=11
2. Suppose you have a string with linear mass density 4.5 g/m, with two fixed ends 10 Suppose you have a string with linear mass density 4.5 g apart. What is the velocity of a wave on the string if the tension of the string is supplied by a hanging mass of 275 g? 3. For the previous question, what are the three lowest frequencies that you could observe a standing wave?