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mechanical waves
https://padlet.com/brendarojas958/szzzt65yh0ck
electromagnetic waves
https://padlet.com/brendarojas958/wqpgcatqzql9

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For transverse waves the displacement of the medium is perpendicular to the direction of propagation of the wave. A ripple on a pond and a wave on a string are easily visualized transverse waves. Transverse waves cannot propagate in a gas or a liquid because there is no mechanism for driving motion perpendicular to the propagation of the wave.

Longitudinal waves are waves in which the displacement of the medium is in the same direction as, or the opposite direction to, the direction of travel of the wave. Mechanical longitudinal waves are also called compressional waves or compression waves, because they produce compression and rarefaction when traveling through a medium, and pressure waves, because they produce increases and decreases in pressure. The other main type of wave is the transverse/transversal wave, in which the displacements of the medium are at right angles to the direction of propagation. Some transverse waves are mechanical, meaning that the wave needs a medium to travel through. Transverse mechanical waves are also called "shear waves".

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NASA - Tour of the Electromagnetic Spectrum

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travels extremely fast and over long distances.

carries energy and information

travels in straight lines

bounces and bends   when it comes with objects

has color

has different intensities  and can be bright or dim

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Mechanical Waves and Non- Mechanical Waves | Types of Waves - Iken Edu

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This interactive animation describes about the mechanical and non-mechanical waves, types of mechanical waves. It also describes about the transverse and longitudinal waves, compression and the rarefaction. This is a product of Mexus Education Pvt. Ltd., an education innovations company based in Mumbai, India.

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An oscillator provides a source of repetitive A.C. signal across its output terminals without needing any input (except a D.C. supply). The signal generated by the oscillator is usually of constant amplitude. The wave shape and amplitude are determined by the design of the oscillator circuit and choice of component values. The frequency of the output wave may be fixed or variable, depending on the oscillator design.

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wave motion is due to the spreading of the wave from where it begins. for a water wave, the water itself stays in the same average place .

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The height of the wave is called its amplitude. Some areas consider the middle of the wave to its peak as the amplitude, while others consider peak-to-peak as the amplitude. Amplitude relates to loudness in sound and brightness in light.

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A wave is a traveling disturbance that travels through space and matter transferring energy from one place to another. Wave is a disturbance or variation which travels through a medium. The medium through which the wave travels may experience some local oscillations as the wave passes, but the particles in the medium do not travel with the wave. The disturbance may take any of a number of shapes, from a finite width pulse to an infinitely long sine wave.