A transverse wave propagating along x-axis isrepresented by y x- t - 8-0 sin 0-5 - x - 4 - rt - -4 where x is in metres and t is in seconds- The speed of the wave is-

The correct option is C 8 m/s V = ω/k = 4π/0.5 π = 8ms^ 1 ...

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Standard XII

Physics

Wave in Negative X-Direction

A transverse ...

Question

A transverse wave propagating along x-axis isrepresented by
$y (x, t) = 8.0 sin (0.5 π x - 4 π r t - \frac{π}{4})$
where $x$ is in metres and t is in seconds. The speed of the wave is:-

4 π

m/s

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0.5 π

m/s

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\frac{π}{4}

m/s

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8 m/s

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Solution

The correct option is C 8 m/s
$V$ = $\frac{ω}{k}$ = $\frac{4 π}{0.5 π}$ = $8 m s^{- 1}$

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A transverse wave propagating along x-axis isrepresented byy(x,t)=8.0sin(0.5πx−4πrt−π4)where x is in metres and t is in seconds. The speed of the wave is:-

The correct option is C 8 m/sV = ωk = 4π0.5π = 8ms−1

A transverse wave propagating along x-axis isrepresented by
$y (x, t) = 8.0 sin (0.5 π x - 4 π r t - \frac{π}{4})$
where $x$ is in metres and t is in seconds. The speed of the wave is:-

The correct option is C 8 m/s
$V$ = $\frac{ω}{k}$ = $\frac{4 π}{0.5 π}$ = $8 m s^{- 1}$