https://padlet.com/brendarojas958/toe3fpux5afg Hello Nasa : en-us 2017-03-02 07:14:53 UTC 2025-12-07 12:56:02 UTC hello@padlet.com brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241190 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.

]]> 2017-03-02 07:16:30 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241190 brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241262 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.

]]> 2017-03-02 07:17:21 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241262 brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241315 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 .]]> 2017-03-02 07:17:58 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241315 brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241365 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. ]]> 2017-03-02 07:18:27 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241365 brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241650 2017-03-02 07:21:41 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241650 brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241787

• 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     

]]> 2017-03-02 07:23:06 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157241787 brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157242166 2017-03-02 07:26:52 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157242166 brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157242273 2017-03-02 07:28:00 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157242273 brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157242564 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".]]> 2017-03-02 07:30:46 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157242564 brendarojas958 https://padlet.com/brendarojas958/toe3fpux5afg/wish/157329312 mechanical waves
https://padlet.com/brendarojas958/szzzt65yh0ck
electromagnetic waves
https://padlet.com/brendarojas958/wqpgcatqzql9]]> 2017-03-02 14:27:40 UTC https://padlet.com/brendarojas958/toe3fpux5afg/wish/157329312