Question

To trace the path of ray of light passing through a rectangular glass slab for different angles of incidence. Measure the angle of incidence, angle of refraction and angle of emergence, and interpret the result.

*I have to write this in my lab manual so please answer accordingly*

Answer 1

Answer:

these is the answer

Explanation:

The rectangular glass slab used should have perfectly smooth faces.

The drawing board should be soft so that pins can be easily fixed on it.

The angle of incidence should lie between 30° and 60°.

All pins base should be in a straight line.