My science Padlet by Mr. Johnny Hanna https://padlet.com/johnny_hanna1/dx97g3i70srkx2fr en-us 2024-10-31 06:17:19 UTC 2024-11-12 14:14:26 UTC hello@padlet.com Reflection johnny_hanna1 https://padlet.com/johnny_hanna1/dx97g3i70srkx2fr/wish/3195784296 Write 3 things that you learned today.

]]> 2024-10-31 06:24:37 UTC https://padlet.com/johnny_hanna1/dx97g3i70srkx2fr/wish/3195784296 Salim 9B - 3 things I learned today https://padlet.com/johnny_hanna1/dx97g3i70srkx2fr/wish/3213239772

  • Wave length and height (how they look like in a graph)

  • How mechanical waves differ from Electro Magnetic waves (mechanic waves need a medium, EM waves don't)

  • What a medium is (Gases, liquids, solids)

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