https://padlet.com/3045371/ryfmujl3rp91 Padlet 8 en-us 2017-11-02 15:23:02 UTC 2025-11-02 07:31:05 UTC hello@padlet.com 3045371 https://padlet.com/3045371/ryfmujl3rp91/wish/202958121 move one's hand to and fro in greeting or as a signal.]]> 2017-11-02 15:24:31 UTC https://padlet.com/3045371/ryfmujl3rp91/wish/202958121 3045371 https://padlet.com/3045371/ryfmujl3rp91/wish/202959118 the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.]]> 2017-11-02 15:26:01 UTC https://padlet.com/3045371/ryfmujl3rp91/wish/202959118 3045371 https://padlet.com/3045371/ryfmujl3rp91/wish/202959808 the maximum extent of a vibration or oscillation, measured from the position of equilibrium.]]> 2017-11-02 15:27:11 UTC https://padlet.com/3045371/ryfmujl3rp91/wish/202959808 3045371 https://padlet.com/3045371/ryfmujl3rp91/wish/202960874 the rate at which something occurs or is repeated over a particular period of time or in a given sample.]]> 2017-11-02 15:28:42 UTC https://padlet.com/3045371/ryfmujl3rp91/wish/202960874 3045371 https://padlet.com/3045371/ryfmujl3rp91/wish/202962139 Wave speed is the speed at which a wave travels.]]> 2017-11-02 15:30:17 UTC https://padlet.com/3045371/ryfmujl3rp91/wish/202962139 3045371 https://padlet.com/3045371/ryfmujl3rp91/wish/202963307 a wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air.]]> 2017-11-02 15:31:23 UTC https://padlet.com/3045371/ryfmujl3rp91/wish/202963307 3045371 https://padlet.com/3045371/ryfmujl3rp91/wish/202963940 relating to the interrelation of electric currents or fields and magnetic fields.]]> 2017-11-02 15:32:22 UTC https://padlet.com/3045371/ryfmujl3rp91/wish/202963940