Asinusoidal wave is travelling on a string under tension t = 8.0(n), having a mass per unit length of ï­1= 0.0128(kg/m). itâs displacement function is d(x, t) = acos(kx - ï·t). itâs amplitude is 0.001m and its wavelength is 0.8m. it reaches the end of this string, and continues on to a string with ï­2 = 0.0512(kg/m) and the same tension as the first string. give the values of a, k, and ï·, for the original wave, as well as k and ï· the reflected wave and the transmitted wave.

Explanation:

For original wave,

Given:

A=amplitude of incident wave=0.001m

V=speed of wave

=linear mass density

T=tension in string

For reflected wave and transmitted wave ω remains same because frequency does not change. So

For reflected wave

For transmitted wave

explanation:

a fuel engine ( known as a gasoline engine in american english )is an internal combustion engine with spark ignition, designed to run on petrol (gasoline) and similar volatile fuels.

e) none of the above answers are correct