Elements of Remote Sensing - Engineering

Q1:

According to the Snell's law if an electromagnetic wave is incident in a medium (refractive index n1) on an other medium (refractive index m2);

A the angle of incidence is equal to the angle of refraction

B
the angle of refraction (θr) is given by

C Both (a) and (b)

D neither (a) nor (b)

ANS:B -

the angle of refraction (θr) is given by

No answer description is available.