The same progressive wave is represented by the two graphs in fig. Graph 1 shows how the displacement y varies with the distance s along the wave at a given time. Graph 2 shows how y varies with time t at a given point on the wave. What does AB/CD represent?

Engineering

Physics

Prograssive Wave Equation

Energy in Prograssive Wave

Question

The same progressive wave is represented by the two graphs in fig. Graph 1 shows how the displacement y varies with the distance s along the wave at a given time. Graph 2 shows how y varies with time t at a given point on the wave.

What does AB/CD represent?

Velocity of wave

Velocity of particle of medium

Reciprocal of wave velocity

Reciprocal of velocity of particle of medium

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AB = λ

CD = T

$\frac{λ}{T} = v_{wave}$ .