2.When a tennis racket strikes atennis ball, the racket begins tovibrate. There is a set of selectedfrequencies at which the racket willtend to vibrate. Each frequency inthe set is characterized by aparticular standing wave pattern.The diagrams below show the threeof the more common standing wavepatterns for the vibrations of atennis racket. In each diagram,hash marks are placed at thepositions of all nodes andantinodes; label these nodes (N)and antinodes (AN).11111111Pattern APattern BλAPattern CCompare the wavelength of pattern A to the wavelength of pattern B. Make your comparison bothqualitative and quantitative. Repeat for pattern C.λAλB (<,>,=)_^℃ (<,>,=)^A =AB (2, 3, 4, etc.)^A =AC (2, 3, 4, etc.)When the racket vibrates as in pattern A, its frequency of vibration is approximately 30 Hz.Determine the frequency of vibration of the racket when it vibrates as in pattern B and pattern C.HzfB =_fc =Hz

When two consecutive points on the wave have same displacement from the equillibrium position, then…

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