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April 20, 2014

Homework Help: PHYSICS

Posted by udochi on Saturday, January 19, 2013 at 9:25pm.

What is the thinnest film of a coating with n=1.42 on glass n=1.52 for which destructive interference of the red component (650 nm) of an incident white light beam in air can take place by reflection?
I ALREADY SOLVED THIS QUESTION, BUT I NEED SOMEONE TO GIVE ME THE EXACT USE OF THIS OPTICS.

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