Stairlift-How they work. Stairlift manufacturers such as Acorn, Ameriglide, Bruno, Summit and a few others are the brands to consider when looking for a home stair lift. Designed to take you safely up a flight of interior or exterior stairs, lifts provide safety, mobility as well as convenience.
Freebase(1.00 / 1 vote)Rate this definition: Mechanical wave. A mechanical wave is a wave that propagates as an oscillation of matter, and therefore transfers energy through a medium. While waves can move over long distances, the movement of the medium of transmissionâthe materialâis limited.
1. A mechanical wave needs a medium for its propagation. An electromagnetic wave can travel through vacuum and it has the highest speed as it moves through the vacuum. Sound wave is a mechanical wave and light is an electromagnetic wave.2.A mechanical wave can be both transverse and longitudinal but an electromagnetic wave is a transverse wave. 3. The particles of the medium vibrate, when a mechanical wave passes through it.In an electromagnetic wave the oscillating parameters are the electric and magnetic field.n electromagnetic wave can travel through vacuum and it has the highest speed as it moves through the vacuum. Sound wave is a mechanical wave and light is an electromagnetic wave. 2. A mechanical wave can be both transverse and longitudinal but an electromagnetic wave is a transverse wave. 3.