[LON-CAPA-users] Any pockets of problems for Color, Light, Sound?
jwplough at gmail.com
Fri Apr 10 08:04:15 EDT 2015
Sorry this is such a late reply. Did you look at the OpenStax problems at
FSU? I recently took some standing wave, beat frequency and average
frequency problems from there.
good luck in you continued search.
On Wed, Mar 25, 2015 at 8:42 AM, Lucas, Mark <lucasm at ohio.edu> wrote:
> We teach a course called Color, Light and Sound. We have a variety of
> problems for this at the
> conceptual, simple calculational level, but changed the textbook a couple
> years ago to
> Physics in the Arts by Gilbert.
> I’ve got an instructor having problems finding problems on certain topics.
> I was wondering:
> * Does anyone else have an open library for a course like this?
> * Specfically this week he’s looking for problems with the following
> topics - I’m not optimistic:
> 1. damped oscillations including damping time tau
> 2. resonance - bell shaped curve, resonance frequency, graphs of this
> 3. Delta(frequency) x Tau = 0.38 (width of resonance peak times damping
> time is a constant)
> 4. interference of waves of same frequency depending on phase shift
> 5. beats, average frequency, beat frequency
> 6. harmony in musical notes: octaves, fourths, fifths
> 7. Lissajous figures
> Any pointers would be appreciated!
> Mark Lucas
> email: lucasm at ohiou.edu
> 252D Clippinger Lab phone:
> Department of Physics and Astronomy fax: (740)593-0433
> Ohio University
> Athens, OH 45701
> LON-CAPA-users mailing list
> LON-CAPA-users at mail.lon-capa.org
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