1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Finding Minimum Thickness Problem

  1. Apr 26, 2013 #1
    A polymer coating has a n=1.30 and a base of n=1.50. What is the minimum thickness of the coating to reflect 500 nm least strongly?
     
  2. jcsd
  3. Apr 26, 2013 #2

    Simon Bridge

    User Avatar
    Science Advisor
    Homework Helper

    That is a pretty standard thin-films problem ... how have you attempted to solve it?
     
  4. Apr 26, 2013 #3

    Curious3141

    User Avatar
    Homework Helper

    You have to show work first.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted