Wednesday
October 22, 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.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - What is the thinnest film of a coating with n=1.42 on glass n=1.52 for...
Physics - Problem 17.26 A thin film of (MgF2) n= 1.38 coats a piece of glass. ...
Physics - For a piece of glass n(red)= 1.635 and n(blue)= 1.689. The respective ...
physics - A very narrow beam of white light is incident at 40.40 onto the top ...
physics - A coating of MgF2 (n = 1.38) is deposited on a glass plate (n = 1.50...
Physics - very narrow beam of white light is incident at 40.40 onto the top ...
Physic please help! - A mixture of red light (vacuum = 661 nm) and green light (...
Physics - A very narrow beam of white light is incident at 47.50 onto the top ...
Physics - A index of certain type of glass has an an index of refraction of 1.66...
Physics help - A very narrow beam of white light is incident at 40.40 onto the...

Search
Members