What does ‘a’ stands for in the given equation?
Posted: Thu Jul 14, 2022 12:56 pm
Mg=(πa/λ)2(n12 - n22)
a) Radius of the core
b) Constant
c) Coefficient of refraction
d) Density
a) Radius of the core
b) Constant
c) Coefficient of refraction
d) Density