Explain Difference Red/Green Light Single/Double Slit

[F.B]

I have to describe the difference between Red light and green light seen through a double slit and a single slit. Can anyone help me please?

 

[fargoth]

do you know what will be the interfernce pattern for one slit and double slit?
take a look here:
http://www.pa.msu.edu/courses/2000spring/PHY232/lectures/interference/oneslit.html
and here:
http://schools.matter.org.uk/Content/Interference/formula.html

if you don't understand something in these links feel free to ask.

 

[F.B]

I know what the formulas are but i don't know how to describe the difference because i have this question on a lab.