Crest Wave Transverse Medium Wavelength Frequency Through Longitudinal Electromagnetic Mechanical 26. The highest part of a wave is called 27. The lowest part of the a wave is called 28. The repeating and periodic disturbance that travels through a medium (eg water) from one location to another location is 29 Is the matter that a wave travels through a 30. Is a wave where disturbance travels in the same direction as the wave 31. In waves the vibrations are at right angles to the direction of wave travel 32 the number of waves passing a point each second 33 the distance covered by a full cycle of the wave. waves cause oscillations in electrical and magnetic fields, 35 waves cause oscillations of particles of solid liquid or gus and must have a medium to travel through
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26.Crest- The highest surface part of a wave is called the crest.
27. Through- the lowest part is the through
28. Wave- The repeating and periodic disturbance that travels through a medium (e.g. water) from one location to another location. Wave Crest: The highest part of a wave
29. The medium- The energy of a mechanical wave can travel only through matter. The matter through which the wave travels is called the medium (plural, media). The medium in the water wave pictured above is water, a liquid.
30. Longitudinal- have the same direction of vibration as their direction of travel. This means that the movement of the medium is in the same direction as the motion of the wave. Some longitudinal waves are also called compressional waves or compression waves.
31. transverse- is a wave in which particles of the medium vibrate at right angles, or perpendicular, to the direction that the wave travels.
32. frequency
33. Wavelength – distance covered by a full cycle of the wave. Usually measured from peak to peak, or trough to trough.
34. Electromagnetic- consist of both electric and magnetic field waves. These waves oscillate in perpendicular planes with respect to each other, and are in phase. The creation of all electromagnetic waves begins with an oscillating charged particle, which creates oscillating electric and magnetic fields.
35. Mechanical-cause oscillations of particles in a solid, liquid or gas and must have a medium to travel through. Electromagnetic waves cause oscillations in electrical and magnetic fields.