why does lateral displacement increase with increase in angle of incidence & thickness of glass slab

Asked by ashwati | 3rd Feb, 2009, 09:53: PM

Expert Answer:

Make a diagram. Mark the angle of incidence, refraction.

You can use trigonometric ratios to show that  the lateral displacement is given by t secr sin(i-r)

Answered by  | 5th Feb, 2009, 04:57: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.