Follow the steps above to solve the problem: A diamond is underwater; A light ray enters one face of the diamond, then travels at an angle of 30 degrees with respect to the normal. What was the ray's angle of incidence on the diamond

The ray's angle of incidence on the diamond is 65.47°

Explanation:

Data

refractive index of water:

refractive index of diamond:

We can solve it by using snell's law.

snell's law:

divide both side by

θi

θi°

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

b.transmitters send radio waves, and receivers capture radio waves.