The two length scales you can measure from the figure correspond to two unknowns — the refractive index and the screen distance.
Please submit the solution to this problem via e-mail to physcs.cup@gmail.com.
The two length scales you can measure from the figure correspond to two unknowns — the refractive index and the screen distance.
Please submit the solution to this problem via e-mail to physcs.cup@gmail.com.