Grade 12Wave Optics
The equation of refraction at a spherical surface is
μ2 / v – μ1 /u = μ2- μ1 /R
taking R=∞, show that this equation leads to equation
real depth/ apparent depth = μ2/μ1
1 Answer
harini desiraju
when R is infinite,it acts as a glass slab .So the relation u've mentioned holds good
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