Part A.
In a complete wave shortest distance between maximum and minimum of wave = wavelength/2
given that wavelength = 1.05 m
shortest transverse distance = 1.05/2 = 0.525 m
Part B.
Given that frequency of wave = 2.27 Hz = 2.27 cycles/sec
So time required for 57.9 cycles will be:
t = N/f = 57.9 cycles/(2.27 cycles/sec) = 57.9/2.27
t = 25.5 sec
Part C.
Since we know that wavelength = distance between two maximum, So
wavelength = 1.05 m/cycle
Length of string = 30.3 m
So,
N = 30.3/(1.05 m/cycle) = 28.86 cycles
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