Hello,

I want to do this challenge on Python(yes only Pyhton), i will need codes:) Thank you.

Consider two plane waves with equal amplitude but different wavelengths. One of the wavelengths is green in color (550 nm wavelength) and the other is red (650 nm wavelength). For a given time instant both waves can be represented as: E 1,2 = cos(k1,2*x); a) Plot - 20-25 periods of both waves on the same graph using MATLAB (or Python/ CHetc..) as a function of time. b) Plot the addition of both waves on a separate graph, for the same time axis used in a) Both waves enter a cosmic dust. The red wavelength continues traveling at speed of light in vacuum while the green wave slows down by 15%. c) write down updated equation for both waves, at time instant t=7.33 x 10-15 seconds. d) repeat a) for the updated equations found in c) e) repeat b) for updated equations found in c) f) comment on group velocity vs. individual wave velocities