Given the wave function: y(x, t) = 5sin27(0.2x - 3t); (x = meters, t = sec.): what are the amplitude, frequency, wavelength, angular frequency and phase velocity of the wave? in which direction is it traveling? (note: this wave is not a light wave traveling in a vacuum so va = 3 x 108 is not valid)

and the wave is traveling in the positive x-direction, since we have a wave function like this,

Explanation:

A transverse harmonic wave traveling in the x axis is defined by:

Where A is the amplitude, k the wave number. the angular frequency, the phase constant and the of the term gives us the direction of propagation

Recall that and

Where   is the wavelength, the frequency and the phase velocity.

We have:

So, you can relate our wave function with the general wave function(1):

The wave is traveling in the positive x-direction, since we have a wave function like this,

answer: he got 23

explanation:

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

happy to

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