https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y en-us 2023-01-09 18:10:10 UTC 2023-01-09 19:26:46 UTC hello@padlet.com https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438299075 when you speak,we create a pressure disturbance in the air that travels as a wave through the air molecules.]]> 2023-01-09 19:02:28 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438299075 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438300244 Energy can be transported by waves. ]]> 2023-01-09 19:03:16 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438300244 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304051 mechanical waves such as sound waves, or water waves, it must travel through a medium or matter]]> 2023-01-09 19:05:37 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304051 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304391 waves may travel differently,some mechanical and electromagnetic waves can be represented by the same basic shape or waveform.]]> 2023-01-09 19:05:49 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304391 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304770 energy goes through waves.. most waves require to travel through a medium ]]> 2023-01-09 19:06:06 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304770 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304856 2023-01-09 19:06:10 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304856 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304868 2023-01-09 19:06:10 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438304868 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438306316 Energy can be transported by waves. ]]> 2023-01-09 19:07:13 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438306316 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438306420 2023-01-09 19:07:18 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438306420 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438306428 Although waves may travel differently, some mechanical and electromagnetic waves can be represented by the same basic shape, or waveform.]]> 2023-01-09 19:07:18 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438306428 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438306868 Instead, the vibrations of perpendicular electric and magnetic fields form these waves. ]]> 2023-01-09 19:07:36 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438306868 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438307022 2023-01-09 19:07:44 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438307022 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438307309 Whenever you jump rope and use the jump rope you use energy to control the jump rope and it causes wave as you look at the jump rope and the waves travel as electromagnetic. Sometimes it even changes its form ]]> 2023-01-09 19:07:58 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438307309 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308103 Electromagnetic waves,such as radio,ultraviolet,and visible light waves,don't require a medium to travel]]> 2023-01-09 19:08:33 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308103 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308104 The vibrations of perpendicular electric and magnetic fields form these waves.]]> 2023-01-09 19:08:33 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308104 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308161 a waves frequency is a measure of how many times a wave passes a certain point in a certain amount of time.]]> 2023-01-09 19:08:36 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308161 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308566 2023-01-09 19:08:53 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308566 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308670 the vibrations of perpendicular electric and magnetic field from these waves. The highest point of a wave is called the crest and the lowest point is the trough]]> 2023-01-09 19:08:58 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308670 aallen1616 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308671 2023-01-09 19:08:58 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308671 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308719 2023-01-09 19:09:00 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308719 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308737 2023-01-09 19:09:01 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438308737 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438309136 the highest point of a wave is called the crest, and the lowest point is called the trough.]]> 2023-01-09 19:09:19 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438309136 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438310675 Waves travel through the medium ]]> 2023-01-09 19:10:20 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438310675 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438310684 The wavelength of the wave, measure of how long the wave is, can be found by measuring the distance between from the resting position to the trough or trough. ]]> 2023-01-09 19:10:21 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438310684 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438312790 the wave travels through the medium,the air or a rope.]]> 2023-01-09 19:11:50 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438312790 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438313361 Some mechanical and electromagnetic waves can be represented by the same basic shape or wave form .]]> 2023-01-09 19:12:15 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438313361 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438314881 the wavelength is a measurement of how long a wave is. One cycle per second is 1 Hz]]> 2023-01-09 19:13:16 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438314881 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438315146 The wavelength of the wave, a mesure of how long the wave is, can be found by measuring the distance between the same point on a wave and the wave in front of or behind it. usually, this is done by measuring crest to crest or trough to trough.]]> 2023-01-09 19:13:27 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438315146 aallen1616 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438315455 2023-01-09 19:13:38 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438315455 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438315462 Electromagnetic radio waves are used to transmit the radio signals your cars stereo picks up.]]> 2023-01-09 19:13:39 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438315462 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438315890 The Amplitude of a wave is the distance from resting position (the horizontal) to the crest or trough. ]]> 2023-01-09 19:13:57 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438315890 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438317219 to measure frequency, scientists measure the number of wave cycles (trough to trought or crest to crest) that occur 1 second, and they measure this value in hertz (hz)one cycle per second is 1 hz, two per second is 2 hz,and so on. ]]> 2023-01-09 19:14:54 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438317219 ipettwa2 https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438317279 How the ocean moves and causes a tsunami It makes huge waves and the waves are moving frequency in the air molecules the magnetic fields form these waves.]]> 2023-01-09 19:14:57 UTC https://padlet.com/chandrika_l_wade/v61lzxsjr3hfst1y/wish/2438317279