Jamar entered the freeway at exit 102. He drove east and exited the freeway at exit 228. He then got back on the freeway and drove west to exit 31.What distance did Jamar travel?

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.