refraction lab 1

All you need to is read lab manual and follow the instructions. Answer all the questions in the template then submit this doc file. If you have any question, ask me plz.

You can use protractor to measure the angles. Or you can google some online protractors. Some measurements apps on smart phone also work.

i attached three things

1- some pages from lab book u will need

2- instructions


plz lmk if u have Q