Evaluate refractive index of the material of the prism, Physics

Assignment Help:

Q. A prism is made of glass of unknown refractive index. A parallel beam of light is incident on a face of the prism. The angle of minimum deviation is measured to be 40°.What is the refractive index of the material of the prism? The refracting angle of the prism is 60°.If the prism is placed in water (refractive index 1.33), predict the new angle of minimum deviation f a parallel beam of light.

Answer

The Angle of minimum deviation δm =40°

The Angle of the prism A=60°

The Refractive index of water F=1.33

Refractive index of the material of the prism=μ'

An Angle of deviation is related to refractive index μ' as:

2477_Evaluate refractive index of the material of the prism.png

Consequently the refractive index of the material of the prismis 1.532

While the prism is placed in water let δ'm be the new angle of minimum deviation for the same prism.

A refractive index of glass with respect to water is given by the relation:

2205_Evaluate refractive index of the material of the prism1.png

Therefore the new minimum angle of deviation is 10.32°.


Related Discussions:- Evaluate refractive index of the material of the prism

How do you define free radical addition reaction?, When unsaturated compoun...

When unsaturated compounds undergo addition reactions with free radicals, it is known as free radical addition reaction.

Aameter, aameter - construction and working

aameter - construction and working

ADLC Assignments for Physics-30, I have 20 ADLC Physics-30 Assignments. Ple...

I have 20 ADLC Physics-30 Assignments. Please let me know how much you will charge for this.

Electrostatic, Why we are showing work done over a closed path is zero to ...

Why we are showing work done over a closed path is zero to prove that electrostatic forces are conservative

Why capacitor blocks d.c. but allows a.c., Q. A capacitor blocks d.c. but a...

Q. A capacitor blocks d.c. but allows a.c. Why? Capacitive reactance   XC = 1/ω C        = 1 / 2πν C Where ν is the frequency of the a.c. supply. In a d.c. circuit

Ratio of the frequencies of harmonics, Determine the ratio of the frequenci...

Determine the ratio of the frequencies of harmonics in an air column of same length in a) a closed pipe and b) an open pipe

Application of physics in a technological context, Students are required to...

Students are required to prepare a one page mini-poster explanation of an application of Physics in a Technological, Biomedical, Biological or Engineering context. It is essential

Define marine application, Marine Application:- Suitably designed one o...

Marine Application:- Suitably designed one or double speed squirrel cage induction motors are used.

What is residual magnetism?, It is the magnetic flux density which still re...

It is the magnetic flux density which still remains in magnetic materials even when the magnetic force is removed. It is measured or calculated in Weber/m 2 .

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