A) wave speed 1 unit, amplitude 6 unit
B) wave speed 2 unit, amplitude 2 unit
C) wave speed 4 unit, amplitude 1/2 unit
D) wave speed 1/2 unit, amplitude 5 unit
Correct Answer: B
Solution :
The shape of the wave is shown in the figure. From this graph we see that amplitude of wave is 2 unit. \[Wave\text{ }speed\text{ }v=\frac{coefficient\,of\,t}{coefficient\,of\,x}=\frac{6}{2}\text{ =}2\text{ }unit\]You need to login to perform this action.
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