Grade 12th passWave Optics
when the total internal reflection occur .pl give discription
when the total internal reflection occur .pl give discription
2 Answers
Vallakatla Aditya
Approved Tutor Answer7 Years agoWhen a ray pass through a denser medium to rarer medium the TIR can occur.
It is also is when the incident angle is greater than sin-1(1/n) here n= refractive index
Khimraj
Total internal reflection, in physics, completereflection of a ray of light within a medium such as water or glass from the surrounding surfaces back into the medium. The phenomenon occurs if the angle of incidence is greater than a certain limiting angle, called the critical angle.
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