If y = 0.02 sin (30x - 400t)(SI units),the wave number is
A)30 rad/m
B)30/2 $\pi$ rad/m
C)400/2 $\pi$ rad/m
D)400 rad/m
E)60 $\pi$rad/m

Name: If y = 0.02 sin (30x - 400t)(SI units),the wave number is A)30 rad/m B)30/2 $\pi$ rad/m C)400/2 $\pi$ rad/m D)400 rad/m E)60 $\pi$rad/m
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The Answer of If y = 0.02 sin (30x - 400t)(SI units),the wave number is
A)30 rad/m
B)30/2 $\pi$ rad/m
C)400/2 $\pi$ rad/m
D)400 rad/m
E)60 $\pi$rad/m

If Y = 002 Sin (30x - 400t)(SI Units),the Wave Number Is A)30

If Y = 002 Sin (30x - 400t)(SI Units),the Wave Number Is
A)30