Red/Blue laser intencity Youngs double slit experiment?

[CAH]

hey!
Whats the difference between the intencity graph of diffracted blue laser light and diffracted red laser light?

Thanks

 

[jtbell]

What equation(s) do you know for diffraction, how do they relate to a graph of intensity (versus position on a screen, I suppose?) and how does changing the wavelength affect them?