https://padlet.com/304931/k55bnrnlt8kw Made with eyes on the prize en-us 2017-11-15 17:04:33 UTC 2023-10-14 05:22:25 UTC hello@padlet.com 304931 https://padlet.com/304931/k55bnrnlt8kw/wish/207315954 a sinusoidal wave is the spatial period of the wave—the distance over which the wave's shape repeats, and thus the inverse of the spatial frequency.]]> 2017-11-15 17:13:43 UTC https://padlet.com/304931/k55bnrnlt8kw/wish/207315954 304931 https://padlet.com/304931/k55bnrnlt8kw/wish/207318204 an important parameter of waves and is the maximum displacement of points on a ]]> 2017-11-15 17:17:02 UTC https://padlet.com/304931/k55bnrnlt8kw/wish/207318204 304931 https://padlet.com/304931/k55bnrnlt8kw/wish/207338171 Frequency is the number of occurrences of a repeating event per unit of time.]]> 2017-11-15 17:46:46 UTC https://padlet.com/304931/k55bnrnlt8kw/wish/207338171 304931 https://padlet.com/304931/k55bnrnlt8kw/wish/207339223 The entire range of electromagnetic radiation, which includes, in order of increasing frequency and decreasing wavelength, radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, x-rays, and gamma rays.]]> 2017-11-15 17:48:28 UTC https://padlet.com/304931/k55bnrnlt8kw/wish/207339223 304931 https://padlet.com/304931/k55bnrnlt8kw/wish/207339914 One of the waves that are propagated by simultaneous periodic variations of electric and magnetic field intensity and that include radio waves, infrared, visible light, ultraviolet, X-rays, and gamma rays.]]> 2017-11-15 17:49:31 UTC https://padlet.com/304931/k55bnrnlt8kw/wish/207339914 304931 https://padlet.com/304931/k55bnrnlt8kw/wish/207342144 The distance light can travel in a unit of time through a given substance.Light travels through a vacuum at about 186,000 miles, or 300,000 kilometers, per second.]]> 2017-11-15 17:53:08 UTC https://padlet.com/304931/k55bnrnlt8kw/wish/207342144 304931 https://padlet.com/304931/k55bnrnlt8kw/wish/207345613 2017-11-15 17:59:23 UTC https://padlet.com/304931/k55bnrnlt8kw/wish/207345613