Light is incident upon diamond from glass at an angle of 61.5 degrees from the normal. 1) what is the angle of refraction of the diamond?

2)what is the speed of light in the glass?

Cis the

Mass and velocity are the 2 factors used to calculate kinetic energy. the equation for kinetic energy is (1/2)mv^2. hope this !

Idk206+25895985898+9which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? which statement is the best description of a value proposition? +