A Very Personal Definition. Does being financially responsible mean that you have to scrimp and save? Maybe, but only if that is what it takes to stay out of debt. On the other hand, if you are the Sultan of Brunei, you may easily be able to afford a jet, a mega-yacht, a mansion in the South of France and a few palaces.
Light wave-A light wave is a special type of electromagnetic wave that has a frequency in the visible spectrum. Longitudinal-A longitudinal wave is a wave where the disturbance travels in the same direction as the wave. Sound waves are longitudinal. Mechanical Waves-A mechanical wave is a wave that must travel through some sort of matter called a medium. Mechanical waves cannot travel through a vacuum like outer space. Medium-The medium is the matter that a wave travels through.
Transverse Wave s. A transverse wave is a wave in which the motion of the medium is a right angles to the direction of the wave. A wave on a rope is a transverse wave. Light and other electromagnetic waves are also transverse waves.n 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.