A standing wave has the following wave-function: y(x,t) = 0.2 sin(3tx) cos(12rt) where x and y are in meters, and t is in seconds. If the length of the string is L= m and it is fixed at both ends, then the harmonic, n, in which the string is vibrating is: O n = 6 O n = 5 O n = 3 O n = 4 O n = 2

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Find n
A standing wave has the following wave-function: y(x,t) = 0.2 sin(3TTX) cos(12rt),
where x and y are in meters, and t is in seconds. If the length of the string is L = 2
m and it is fixed at both ends, then the harmonic, n, in which the string is
vibrating is:
O n= 6
O n = 5
O n = 3
O n = 4
O n = 2
Two sinusoidal waves of wavelength A = 2/3 m and amplitude A = 6 cm and
Transcribed Image Text:A standing wave has the following wave-function: y(x,t) = 0.2 sin(3TTX) cos(12rt), where x and y are in meters, and t is in seconds. If the length of the string is L = 2 m and it is fixed at both ends, then the harmonic, n, in which the string is vibrating is: O n= 6 O n = 5 O n = 3 O n = 4 O n = 2 Two sinusoidal waves of wavelength A = 2/3 m and amplitude A = 6 cm and
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