https://padlet.com/304875/vo9acti2fsed Made with wonder en-us 2017-11-14 19:15:39 UTC 2025-10-05 17:13:02 UTC hello@padlet.com 304875 https://padlet.com/304875/vo9acti2fsed/wish/206918317 A crest is the point on a wave with the maximum value or upward displacement within a cycle.]]> 2017-11-14 19:16:13 UTC https://padlet.com/304875/vo9acti2fsed/wish/206918317 304875 https://padlet.com/304875/vo9acti2fsed/wish/206921265 The trough of a wave is the point where the wave is at its lowest and smallest, while the peak is the highest point of the wave.]]> 2017-11-14 19:20:44 UTC https://padlet.com/304875/vo9acti2fsed/wish/206921265 304875 https://padlet.com/304875/vo9acti2fsed/wish/206923587 the oscillating, reciprocating, or other periodic motion of a rigid or elastic body or medium forced from a position or state of equilibrium.]]> 2017-11-14 19:24:01 UTC https://padlet.com/304875/vo9acti2fsed/wish/206923587 304875 https://padlet.com/304875/vo9acti2fsed/wish/207351828 A mechanical wave is a wave that is an oscillation of matter, and therefore transfers energy through a medium.]]> 2017-11-15 18:09:09 UTC https://padlet.com/304875/vo9acti2fsed/wish/207351828 304875 https://padlet.com/304875/vo9acti2fsed/wish/207354169 A transverse wave is a moving wave that consists of oscillations occurring perpendicular (right angled) to the direction of energy transfer (or the propagation of the wave).]]> 2017-11-15 18:12:41 UTC https://padlet.com/304875/vo9acti2fsed/wish/207354169 304875 https://padlet.com/304875/vo9acti2fsed/wish/207356406 2017-11-15 18:16:13 UTC https://padlet.com/304875/vo9acti2fsed/wish/207356406 304875 https://padlet.com/304875/vo9acti2fsed/wish/207357248 the process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge, typically accompanied by interference between the wave forms produced.]]> 2017-11-15 18:17:28 UTC https://padlet.com/304875/vo9acti2fsed/wish/207357248 304875 https://padlet.com/304875/vo9acti2fsed/wish/207359184 the fact or phenomenon of light, radio waves, etc., being deflected in passing obliquely through the interface between one medium and another or through a medium of varying density.]]> 2017-11-15 18:20:31 UTC https://padlet.com/304875/vo9acti2fsed/wish/207359184 304875 https://padlet.com/304875/vo9acti2fsed/wish/207360111 2017-11-15 18:22:21 UTC https://padlet.com/304875/vo9acti2fsed/wish/207360111 304875 https://padlet.com/304875/vo9acti2fsed/wish/207360125 Light reflects from a smooth surface at the same angle as it hits the surface]]> 2017-11-15 18:22:23 UTC https://padlet.com/304875/vo9acti2fsed/wish/207360125 304875 https://padlet.com/304875/vo9acti2fsed/wish/207363126 a wave vibrating in the direction of propagation.]]> 2017-11-15 18:27:29 UTC https://padlet.com/304875/vo9acti2fsed/wish/207363126