Home » Ask & Discuss » Physics. » Optics « Back to Discussion

Optics

Blazing goIITian

Joined:	25 Jul 2011
Post:	322

26 Jan 2012 21:48:12 IST

0 People liked this

143

OPTICS! IITIANS ANSWER THIS

Physics

5 prisms of refractive indices n1,n2,n3,n4,n5 are arranged alternatively.light enters and leaves at same grazing angle.What is the value of n1^2 + n3^2 + n5^2 a)1 + n2^2 + n4^2b)2 + n2^2 + n4^2c) n2^2 + n4^2d)none of these

Share this article on:

Quick Reply

Reply

	Some HTML allowed.
	Keep your comments above the belt or risk having them deleted.
	Signup for a avatar to have your pictures show up by your comment
	If Members see a thread that violates the Posting Rules, bring it to the attention of the Moderator Team