Question

explain mathematical expression of a wave​

Answer 1

$\huge\fcolorbox{black}{lime}{Answer}$

To find the amplitude, wavelength, period, and frequency of a sinusoidal wave

$\huge\fcolorbox{black}{lime}{Explanation}$

The wave function in the form y(x,t)=Asin(kx−ωt+ϕ). The amplitude can be read straight from the equation and is equal to A.

The equation and is equal to A.

The period of the wave can be derived from the angular frequency (T=2πω).

Answer 2

To find the amplitude, wavelength, period, and frequency of a sinusoidal wave, write down the wave function in the form y(x,t)=Asin(kx−ωt+ϕ). The amplitude can be read straight from the equation and is equal to A. The period of the wave can be derived from the angular frequency (T=2πω).


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