Longitudinal Waves. In a longitudinal wave, the motion of the medium is parallel to the direction of the wave. This means that the particles move left and right which in turn makes the other particles start to oscillate. Sound waves are longitudinal waves.
The name âZimbabweâ is an anglicized form of an African word meaning âstone housesâ, for the ruins of the Great Zimbabwe are comprised of several stone walls, monuments, and buildings built mainly of granite. The structures were created using a method called dry stonewalling, which requires a high level of masonry expertise.
Using natural elements such as wood, stone, glass and concrete, the mallâs centre court takes inspiration from the forests of central Africa. Its further four courts reflect the four points of the compass on the continent: the great lakes in the east, the oil and trade of the west, the sand of the North African desert and the mineral wealth of southern Africa.