A wave in a string has an amplitude of 2 cm. The wave travels in the 
direction of 
axis with a speed of 128 
and it is noted that 5 complete waves fit in 4 
length ofthe string. The equation describing the wave is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Amplitude 
cm 
Hz
.
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