19.4
Snell's Law & Refraction
Chapter 19
Free
1/4
You shine a flashlight beam at an angle into a swimming pool. The beam travels from air (n = 1.00) into water (n = 1.33). You can clearly see the beam bending at the water surface.
You shine a flashlight beam at an angle into a swimming pool. The beam travels from air (n = 1.00) into water (n = 1.33). You can clearly see the beam bending at the water surface.