Final answer:
The angle of refraction when light passes from air into diamond at an angle of 60 degrees from the normal can be calculated using Snell's law. The angle of refraction is approximately 24.3 degrees.
Step-by-step explanation:
When light passes from air into diamond at an angle of 60 degrees from the normal, the angle of refraction can be calculated using Snell's law. Snell's law states that the ratio of the sine of the angle of incidence to the sine of the angle of refraction is equal to the ratio of the refractive indices of the two mediums.
For air and diamond, the refractive index is given as n₁ = 1.00 and n₂ = 2.419 respectively. Plugging these values into Snell's law, we can solve for the angle of refraction:
sin(60°) / sin(θ) = 1.00 / 2.419
Calculating θ gives us an angle of refraction of approximately 24.3 degrees.