grady

This page lists questions and answers that were posted by visitors named grady.

Questions

The following questions were asked by visitors named grady.

problem;what a fused quartz n=146 make angle 45 degree with normal line enter unknown material ligth ray refracted make a angle of 22 degree find index of unknown material. write a equation for problem ,using snells law and information given in the proble...
15 years ago

Answers

The following answers were posted by visitors named grady.