as an electromagnetic wave travels, what is the relationship between the magnetic field an electric field along its path?

Under normal temperature and pressure conditions, what type of rock could be formed from weathering in erosion of metamorphic rock

Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction