Find refractive index by using total internal reflection, Physics

Assignment Help:

Q. Illustrate how do you find the refractive index of a liquid by using total internal reflection?

Answer:-

Using Snell's law

n (1) = (n (2) x sin angle (2)) / sin angle (1).

n (1) = The refractive index of the greatly optically dense medium.

n (2) = The refractive index of the fewer optically dense medium.

angle (1) = The critical angle of the two mediums.

angle (2) = 90 degrees ever since when light is at the critical angle it undergoes total internal reflection.s

Since sin 90= 1 this is able to be ignored resulting in n (1) = n (2) / sin angle (1)


Related Discussions:- Find refractive index by using total internal reflection

What are the non- medical uses for endoscopy, What are the non- medical use...

What are the non- medical uses for endoscopy? Non-medical uses for endoscopy are as follows: a. The planning and architectural community have determine the endoscope helpful

Which has the higher magnitude of momentum, Consider a bowling ball as well...

Consider a bowling ball as well as a Ping Pong ball each moving along a straight line path at constant velocity. Which has the higher magnitude of momentum? Answer: One req

Continuous emission spectrum, (i) It has of continuously varying wavelength...

(i) It has of continuously varying wavelengths in a exact wavelength range. (ii) It is given by solids, liquids and highly compressed gases heated to high temperature. (iii)

Disintegration, successive disintegration derive equation for nb

successive disintegration derive equation for nb

How a virtual image can be formed, A virtual image can be formed by one or ...

A virtual image can be formed by one or more of the following single mirrors? Identify them. a) Plane mirror b) Concave spherical mirror c) Convex spherical mirror

Heat transfer, indicate the process of heat exchange that does not depend o...

indicate the process of heat exchange that does not depend on temperature difference between human skin and enviroment a: convection b: evaporation c: radiation d: conduction

Explain copper losses, Copper losses: These losses occur because of ohmic ...

Copper losses: These losses occur because of ohmic resistance of the transformer windings. If I1 and I2 are primary and secondary currents correspondingly and R1and R2 are the res

Project work, write a note on pascal discovry in helping to make hydrolic j...

write a note on pascal discovry in helping to make hydrolic jacks

How much power is delivered by machine, A machine performs 8 Joules of work...

A machine performs 8 Joules of work in 2 seconds. How much power is delivered by this machine? Ans: The power is delivered by this machine is 4 watts.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd