https://padlet.com/knixon/waves3 Describe ONE of your big ideas from section 1 on waves. Add a picture if you would like. en-us 2016-10-07 15:05:43 UTC 2016-10-10 12:30:15 UTC hello@padlet.com https://padlet.com/knixon/waves3/wish/129156109 the part of a wave is a crest and the low part is a trough]]> 2016-10-07 15:19:17 UTC https://padlet.com/knixon/waves3/wish/129156109 https://padlet.com/knixon/waves3/wish/129156131 One big idea about waves is, mechanical waves are produced when a source of energy causes a medium to vibrate.]]> 2016-10-07 15:19:19 UTC https://padlet.com/knixon/waves3/wish/129156131 https://padlet.com/knixon/waves3/wish/129156184 When a wave enters the medium, its energy is transfered through medium particles. The particles will bump into each other carring the wave energy along.]]> 2016-10-07 15:19:28 UTC https://padlet.com/knixon/waves3/wish/129156184 https://padlet.com/knixon/waves3/wish/129156252 One big idea about waves that is important is that most waves travel through something. for example sound waves travel through the air, and water waves travel along the surface of the water.]]> 2016-10-07 15:19:39 UTC https://padlet.com/knixon/waves3/wish/129156252 https://padlet.com/knixon/waves3/wish/129156385 the energy caused waves water from the moter bote witch caused the rafed to move]]> 2016-10-07 15:20:00 UTC https://padlet.com/knixon/waves3/wish/129156385 https://padlet.com/knixon/waves3/wish/129156472 One big idea about waves from our lesson is that energy is needed to make waves. You need energy because energy is needed to make vibrations. A vibration is a repeated back and forth motion or a up and down motion.When a vibration moves through a medium ]]> 2016-10-07 15:20:14 UTC https://padlet.com/knixon/waves3/wish/129156472 https://padlet.com/knixon/waves3/wish/129156498 one big idea about waves and energy is that moving objects have energy a moving object can transfer energy to a medium producing waves]]> 2016-10-07 15:20:18 UTC https://padlet.com/knixon/waves3/wish/129156498 https://padlet.com/knixon/waves3/wish/129156573 Machanical waves are produced when a source of energy causes a medium to vibrate.]]> 2016-10-07 15:20:30 UTC https://padlet.com/knixon/waves3/wish/129156573 https://padlet.com/knixon/waves3/wish/129156712 waves that require medium through with to
travel.]]> 2016-10-07 15:20:49 UTC https://padlet.com/knixon/waves3/wish/129156712 https://padlet.com/knixon/waves3/wish/129156882 The material through wave travels is called a medium ]]> 2016-10-07 15:21:15 UTC https://padlet.com/knixon/waves3/wish/129156882 https://padlet.com/knixon/waves3/wish/129156889 One big idea about waves is that energy is needed to form waves you need the energy because you have to have energy to have vibrations . vibrations are a backward and forward motions that can also be up and down motions you need a medium to have the vibrations]]> 2016-10-07 15:21:16 UTC https://padlet.com/knixon/waves3/wish/129156889 https://padlet.com/knixon/waves3/wish/129157030 Waves that require a medium through which travel are called mechanical wave.]]> 2016-10-07 15:21:39 UTC https://padlet.com/knixon/waves3/wish/129157030 https://padlet.com/knixon/waves3/wish/129157220 t]]> 2016-10-07 15:22:08 UTC https://padlet.com/knixon/waves3/wish/129157220 https://padlet.com/knixon/waves3/wish/129157382 one big idea about waves are sound waves. sound waves are waves of sound waves of sound are what make sound.Every time you speak waves are set loose so you can hear the words that the person is doing.]]> 2016-10-07 15:22:35 UTC https://padlet.com/knixon/waves3/wish/129157382 https://padlet.com/knixon/waves3/wish/129157462 Waves that require a medium through which to to travel are called mechanical waves.]]> 2016-10-07 15:22:50 UTC https://padlet.com/knixon/waves3/wish/129157462