If diamond has an index of refraction of 2.417, use the equation v = - and the speed of light constant (2.998 108 m/s)
to calculate the speed of light in a diamond. Show your work in the space provided.

That result from subduction of oceanic plates beneath lighter continental plates. most of the earth's volcanoes are located around the pacific ring of fire because that the location of most of the earth's subduction zones.

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?