Java Games: Flashcards, matching, concentration, and word search.

7Lb - moving sounds
AB
sound can only travel througha medium
sound cannot travel througha vacuum
a medium can bea solid, a liquid or a gas
a vacuum isa completely empty space
all substances are made fromparticles
moving vibrations forma sound wave
sound waves arepressure waves
sound travels fasterin solids than liquids
sound waves spread outfrom a source


Miss Garner

This activity was created by a Quia Web subscriber.
Learn more about Quia
Create your own activities