Standing Wave

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Two identical sinusoidal waves travel in opposite direction in a wire 15 m long and produce a standing wave in the wire . If the speed of the wave is 12 ms^(-1) and there are 6 nodes in the standing wave . Find the frequency .

Spacing between two successive nodes in a standing wave on a string is x . If frequency of the standing wave is kept unchanged but tension in the string is doubled, then new sapcing between successive nodes will become:

Assume that the de Brogie wave associated with an electron can can from a standing wave between the atome arrange in a one dimensional array with nodes at each of the atomic sites it is found that one such standing wave if the distance d between the aloms of the arry is 2 M139 wave is again formad if d is increased to 2.5Å . A similar standing in the distance if d find the energy of the electrons velts and tghe least value of d for which the standing wave type described above can from .

In a standing transerse wave on a string :

Draw a diagram to show The standing pressure wave and standing displacement wave for the 3rd overtone mode of vibration of an open organ pipe.

Standing Longitudinal Waves in Organ Pipes||Examples