Total internal reflection, Physics

Assignment Help:

Light is shined into a glass rod. To guarantee the total internal reflection (TIR) happens to all the possible rays, what is the minimum index of refraction n for the glass?

393_total internal reflection.png

Hint: To make sure all rays TIR inside the rod, you just need to consider an extreme case, i.e., the incident angle q1 (on the top surface of glass rod) equals to 90o.


Related Discussions:- Total internal reflection

Scattering, derive an expression for the total cross section for the scatte...

derive an expression for the total cross section for the scattering of light by a polorisable molecule in term of the incedent wave length.

Why does a less dense body when forceful, I have tried to do an experiment ...

I have tried to do an experiment where i tried to check the direction of the net force by water on a body. I have some question regarding some concepts. I took an empty sealed bott

Evaluate intensity in youngs double slit experiment, In a young's double sl...

In a young's double slit experiment a point on the screen is similar distance from both the slits if any one of the slit is closed the intensity at P due to the other slit is 0.02

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.

Volumetric coefficient of thermal expansion, In thermodynamics, the Joule-T...

In thermodynamics, the Joule-Thomson effect describes a process in which a fluid is forced through a valve or porous plug while kept insulated so that no heat is exchanged with the

MOTION, MOTION EXAM WITH ANSWERS

MOTION EXAM WITH ANSWERS

Calculate the length through which the spring stretched, A vertical spring ...

A vertical spring generates simple harmonic motion with period 1sec. when a mass of 1gm suspended at the lower end of the spring, calculate the length through which the spring stre

How many moles does ethane have, Sample of ethane gas (molar mass & 30.1 g/...

Sample of ethane gas (molar mass & 30.1 g/mol) occupies 1.2 x 10 -2 m3 at 46°C and 2.4 x 105 Pa. How many moles of ethane are present in the sample? What is the mass of the

Calculate the irradiance, The greenhouse effect is significant not only on ...

The greenhouse effect is significant not only on Earth but also on Venus and Mars. The following table summarizes the following basic observations:  (A) Using Stefan's equa

#title.gravtation., the weight of man is 50kg in earth what is weight of ma...

the weight of man is 50kg in earth what is weight of man 15% of its weight in moon

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