EM+SPECTRUM



**Up to this point we have mostly been studying sound waves also known as longitudinal waves. These waves depended on a medium (atoms) to travel on and were slowed down by open spaces. The next type of waves are transverse waves which unlike sound waves move best through open spaces and can be slowed down by the density of mediums. Please be sure after completing the assignment to view the closing video clip and write a post for the discussion board.** **CLICK ON THE DOCUMENT BELOW TO BEGIN THE LESSON**



You will need to open the PHET simulation below to complete the assignment good luck.

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