https://padlet.com/3047811/wysuv5jh3ify en-us 2017-11-02 16:26:57 UTC 2017-11-02 16:38:40 UTC hello@padlet.com 3047811 https://padlet.com/3047811/wysuv5jh3ify/wish/202998336 A periodic disturbance of the particles of a substance that may be propagated without net movement of the particles, such as in the passage of undulating motion, heat, or sound.]]> 2017-11-02 16:28:48 UTC https://padlet.com/3047811/wysuv5jh3ify/wish/202998336 3047811 https://padlet.com/3047811/wysuv5jh3ify/wish/202998580 The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.]]> 2017-11-02 16:29:16 UTC https://padlet.com/3047811/wysuv5jh3ify/wish/202998580 3047811 https://padlet.com/3047811/wysuv5jh3ify/wish/202998656 The maximum extent of a vibration or oscillation, measured from the position of equilibrium.]]> 2017-11-02 16:29:28 UTC https://padlet.com/3047811/wysuv5jh3ify/wish/202998656 3047811 https://padlet.com/3047811/wysuv5jh3ify/wish/202998972 The rate at which something occurs or is repeated over a particular period of time or in a given sample.]]> 2017-11-02 16:30:04 UTC https://padlet.com/3047811/wysuv5jh3ify/wish/202998972 3047811 https://padlet.com/3047811/wysuv5jh3ify/wish/202999227 Wave speed is the speed at which a wave travels.]]> 2017-11-02 16:30:32 UTC https://padlet.com/3047811/wysuv5jh3ify/wish/202999227 3047811 https://padlet.com/3047811/wysuv5jh3ify/wish/202999699 A wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air.

]]> 2017-11-02 16:31:23 UTC https://padlet.com/3047811/wysuv5jh3ify/wish/202999699 3047811 https://padlet.com/3047811/wysuv5jh3ify/wish/202999919 Electromagnetic radiation is classified by wavelength into radio wave, microwave, terahertz (or sub-millimeter) radiation, infrared, the visible region that is perceived as light, ultraviolet, X-rays and gamma rays]]> 2017-11-02 16:31:50 UTC https://padlet.com/3047811/wysuv5jh3ify/wish/202999919