SECTION A: MULTIPLE-CHOICE QUESTIONS A standing wave is oscillating at 950 Hz on a string, as...
A standing wave is oscillating at 790 Hz on a string, as shown in the figure 60 cm A) 160 m/s B) 210 m/sC) 470 m/s D) 320 m/s
19) A standing wave is oscillating at 100 Hz on a 2 m string that fits 2 wavelengths. What is the wavelength? Next, What is the wave speed? Hint: use V=2f.
The figure shows a standing wave oscillating at 100 Hz on a string. (Figure 1) What is the wave speed?
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?
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...
need to check my answers DUGO 27) According to (D) Ki what physical Displacement Made's co c ) Spring constant Ohestens 2 anding wave is Oscillating at 950 He on a string, as shown in in the figure. 22222 60 cm 28) How many nodes are on the standing wave? (A)! (D) 4 eth e /21. what is the wavelength of velength of the 29) Given that the distance betw wave? (A) 10 cm (H) 60 cm (C) 20cm (D)...
(Figure 1) shows a standing wave on a 2.3 m -long string that has been fixed at both ends and tightened until the wave speed is 50 m/s . You may want to review (Pages 460 - 463) . Figure 1 of 1The figure shows a string attached to two walls oscillating as a standing wave with 3 nodes and 4 anti-nodes. Part A Part complete What is the frequency? Express your answer with the appropriate units.
A guitar string oscillating in its 1^st harmonic standing wave makes a 400 Hz tone. The tension in the string is changed so that the 1^st harmonic frequency becomes 500 Hz? By what factor was the tension in the string changed? 0.80 0.92 1.0 1.32 1.56 By what factor does the wavelength of waves on the string change? 0.80 0.92 1.0 1.32 1.56 By what factor does the wavelength of sound waves that you hear change? 0.80 0.92 1.0 1.32...
You generate a standing wave on a 1-m long string, fixed on both ends, by forcing it to vibrate at 100 Hz. When doing so, the standing wave has a wavelength of 1 m. According to the wave equation, v=Af, the speed of the wave along the string is 100 m/s. Suppose the forcing frequency is doubled to 200 Hz, without changing the length, tension or ends of the string. What is the new wavelength and wave speed? A. The...
A 3.00 meter long string oscillates in the standing wave pattern shown to the right with a wave speed of 100 m/s. What is the fundamental frequency for this string? 8.33 Hz 16.7 Hz 25 Hz 1.67 Hz 3.38 Hz