Among the following equations, which one of the following equations represents the spherical progressive wave?

Question

Among the following equations, which one of the following equations represents the spherical progressive wave? (A) y=asin ω t (B) y=asin (ω t-kx) (C) y=(a/√r) sin (ω t-kx) (D) y=(a/r) sin (ω t-kx)

Tardigrade Admin · Accepted Answer

The amplitude of a spherical progressive wave is (a/r) Among the given equations, y=(a/r) sin(ω t-kx) represents the spherical progressive wave.

Q. Among the following equations, which one of the following equations represents the spherical progressive wave?

$y = a s inω t$

$y = a s in (ω t - k x)$

$y = \frac{a}{r} s in (ω t - k x)$

$y = \frac{a}{r} s in (ω t - k x)$

The amplitude of a spherical progressive wave is $\frac{a}{r}$
Among the given equations, $y = \frac{a}{r} s in (ω t - k x)$
represents the spherical progressive wave.

Q. Among the following equations, which one of the following equations represents the spherical progressive wave?

y=asinωt

y=asin(ωt−kx)

y=r​a​sin(ωt−kx)

y=ra​sin(ωt−kx)

The amplitude of a spherical progressive wave is ra​ Among the given equations, y=ra​sin(ωt−kx) represents the spherical progressive wave.

$y = a s inω t$

$y = a s in (ω t - k x)$

$y = \frac{a}{r} s in (ω t - k x)$

$y = \frac{a}{r} s in (ω t - k x)$

The amplitude of a spherical progressive wave is $\frac{a}{r}$
Among the given equations, $y = \frac{a}{r} s in (ω t - k x)$
represents the spherical progressive wave.