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in the figure the length of the string may be adjusted by moving the pulley. if...

in the figure the length of the string may be adjusted by moving the pulley. if the hanging mass is fixed it 0.070 kg and the mass per unit length is 6.6 X 10^-4 kg/m, how many different standing wave patterns may be achieved by varying L between 10cm and 1.5 m? The vibrator has a frequency of 120 hz.

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Caiven *j 46.6X10 m 0.010 f 126 H2 I we han Speed V3 Ale vf =) o-0x9 120 M 6-6 x10- 0.2682m L,= hd hxu.2682 o.1343n, n1,2,3,.

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