increase,

The tube has a length of 29 cm. What is the wavelength of the standing wave inside the open -at- one-end tube? Give your answer in cm to the correct number of significant figures.

A piece of string AB is 7 m long with end B left free to move.  A is vibrated harmoniously up and down so that it travels on a string with a speed of 20 m/s.  If the 5th node is 4 m from the origin of the vibration, calculate: a.  the wavelength that propagates on the rope b.  the frequency of the resulting wave

Chapter 35, Problem 029 Two waves of the same frequency have amplitudes 0.843 and 2.41. They interfere at a point where their phase difference is 79.0°. What is the resultant amplitude? Number Units Use correct number of significant digits; the tolerance is +/-2%

QUESTION 5 A transverse wave completes 12 full oscillations in two seconds. The wave moves at 31.2 m/s. Find the distance between two adjacent crests on the wave (in m). QUESTION 6 The linear density of a guitar string is 8.0 x 104 kg/m. A wave on the string has a frequency of 400 Hz and a wavelength of 60 cm. What is the tension in the string? QUESTION 7 The mathematical expression of a wave is given by y = 4.2 m Sin ( 1.2 rad/m x – 9.6 rad/s t). What is the speed of the wave (in m/s)? QUESTION 8 What is the sound intensity (in µW/m2) at 1.86 m from a 4 mW loudspeaker emitting sound uniformly in all directions?

What is the speed of the wave shown in the figure if the wavelength is 3.0 m? y (m) r(s) 14- It cannot be determined from the given information. O 4.0 m/s O 6.0 m/s 1.5 m/s O 3.0 m/s

The hand moves the end of the Slinky up and down through 8 complete cycles in one second. The wave moves along the Slinky at a speed of 49 m/s. Find the distance between two adjacent crests on the wave. No need to include the unit. Write your answer in whole numbers.