Question

Write an experiment procedure to obtain the
relation between angle of incidence and angle of
refraction.
Intion betoon angle of incidence​

Answer 1

Answer:

To find the "intion betoon angle of incidence" and angle of refraction, you need a laser beam, a mirror, a screen and an aperture to measure angles. You will initially choose a line perpendicular to mirror, call this the reference line and will take its base as your reference point. Shine the laser to this point. Laser will reflect and the laser dot will be visible on the screen placed in opposite side. Now measure the angle wrt the reference line and you will find that it is the same as angle of incidence.

Explanation: