0

Guest

Courses New

Actually this is ray optics refraction problem. Explain it sir.

Actually this is ray optics refraction problem.
Explain it sir.

Question Image
Grade:

1 Answers

Arun
25750 Points
5 years ago
Dear Raju
 
 
 
when total internal reflection just takes place from lateral surface
i = 60 degree = C
 
 
sin 60 = sin C = 1/ mu
 
mu = 2/sqrt(3)
 
time taken by lght to taverse some distance in a medium t = mu * x / c
 
t = 2 / sqrt(3)   * 10^3 / 3  *10^8
 
t = 3.85 m sec
 

Think You Can Provide A Better Answer ?

Other Related Questions on Electrostatics

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More