(Solved): People at a large stadium can stand up in succession and then sit down again, raising their arms as ...

People at a large stadium can stand up in succession and then sit down again, raising their arms as they stand and lowering them as they sit. As people in neighboring sections do the same, a wave pattern travels around the stadium. Is this a transverse wave or a longitudinal wave? This is a transverse wave.This is a longitudinal wave. This is neither a transverse wave nor a longitudinal wave.