Beats and oscilloscopes

[Susan John]

Thank you for that Dennis.

 

I was wondering if anyone has tried to demonstrate beats using an oscilloscope and a couple of tuning forks. Even though I can hear the beats clearly, I do not seem to get the display the way I would like to. Perhaps it is because I am using just one microphone. Any suggestions would be more than welcome.

Many thanks

 

Cheers

Susan

 

From: phys-teach-talk-bounces at nzip.org.nz [mailto:phys-teach-talk-bounces at nzip.org.nz] On Behalf Of Denis Burchill
Sent: Thursday, 12 June 2008 11:32 a.m.
To: phys-teach-talk at nzip.org.nz
Subject: Physics DVD in latest COSMOS Magazine

 

The June/July issue of COSMOS magazine (NZ$9.90) has a great DVD freebee titled: "Australian multimedia for physics students: Short videos on a range of topics: from astrophysics and medicine to motors and optics." and is produced by the School of Physics at the University of Sydney.

Cheers,
Denis.

 

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