Joined: 17 Mar 2009 Posts: 1 Location: United States
Posted: Tue Mar 17, 2009 7:39 pm Post subject: physics presentation help
Hi there all--
will some kind hearted person or persons please give me some ideas for three visual aids I could use for my physics presenation? My topic is INTENSITY and I have already done the flashlight thing. I was hoping for some creative suggestions out there. (I am an Ultrasound student) Thank you in advance!!!!
escape2555
Joined: 24 Mar 2009 Posts: 7 Location: Groveland,MA.
Posted: Thu Mar 26, 2009 6:11 am Post subject: intensity visual aids
Hi kaped,
I think you may find something on Google images. Wikipedia has a pretty good description with some visuals on light, sound and water waves. I have a couple pages about ultrasound waves at my site. In the history section under Thomas Young, and the "What is ultrasound" and " How it works" buttons too.
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