Content Row
Monday, Apr 11, 2016

https://www.youtube.com/watch?v=bjOGNVH3D4Y   LINK to help remember the electromagnetic spectrum - number  line for different types of waves/wavelengths/frequencies 

https://www.youtube.com/watch?v=w2s2fZr8sqQ   video link for waves/definition and explanation

https://www.youtube.com/watch?v=997iDD6Fu0A 

 

https://www.youtube.com/watch?v=GkNJvZINSEY  sound waves 

 

https://www.youtube.com/watch?v=MXt_gX2Srgo how ear works to hear sound

https://www.youtube.com/watch?v=Atnjo7dD_bA   heat, conduction, convection, radiation

https://www.youtube.com/watch?v=O0PawPSdk28&nohtml5=False  light waves, visible and invisible

 




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