What Funeral Attendants do: 1  Direct or escort mourners to parlors or chapels in which wakes or funerals are being held. 2  Greet people at the funeral home. 3  Perform a variety of tasks during funerals to assist funeral directors and to ensure that services run smoothly and as planned. Greet people at the funeral home. 2  Perform a variety of tasks during funerals to assist funeral directors and to ensure that services run smoothly and as planned. 3  Carry flowers to hearses or limousines for transportation to places of interment.
Trough. trough. 1. A long, hollow vessel, generally for holding water or other liquid, especially one formed by excavating a log longitudinally on one side; a long tray; also, a wooden channel for conveying water, as to a mill wheel.
Crests and troughs occur in transverse waves. A transverse wave is a wave where particles of the medium move in a direction perpendicular to the direction the energy is moving. There are three main components of a transverse wave: crest, trough and equilibrium. Amplitude of a wave is the distance the energy travels from equilibrium to crest/trough. Wavelength is the distance from one crest to the next.