Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  EAMCET  >>  Physics
0 votes

When a light of wavelength 4000 A in vacuum travels through the same thickness in diamond and water separately, the difference in the number of waves is 200. Find the thickness, if refractive indices of diamond and water are $ \large\frac{5}{2}\: and \: \large\frac{4}{3}$ respectively :

$\begin {array} {1 1} (1)\;0.685\: mm & \quad (2)\;0.0685\:mm \\ (3)\;68.5\: mm & \quad (4)\;6.85\: mm \end {array}$

Can you answer this question?

1 Answer

0 votes
(2) 0.0685 mm
answered Nov 7, 2013 by pady_1

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App