what is meant by refractive and wahtis mant by the 2nd law refraction tahi is sin i/sinr please expl

Asked by  | 2nd Jun, 2008, 03:25: PM

Expert Answer:

A similar question is already been answered, please refer the already answered questions.

Answered by  | 2nd Jun, 2008, 11:35: PM

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