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Modeling a magnifier




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From:  richard hull [SMTP:rhull-at-richmond.infi-dot-net]
Sent:  Friday, March 13, 1998 6:54 PM
To:  Tesla List
Subject:  Re: Modeling a magnifier

At 09:54 AM 3/13/98 -0600, you wrote:
>
>----------
>From:  Malcolm Watts [SMTP:MALCOLM-at-directorate.wnp.ac.nz]
>Sent:  Wednesday, March 11, 1998 6:12 PM
>To:  Tesla List
>Subject:  Re: Modeling a magnifier
snip
>> 
>>   You can learn a lot about dampened waves using a spreadsheet with graphing
>> capabilities such as Quattro Pro, etc. Just superimpose the two waveforms at
>> the same frequency on the graph and you will see many differences between
>> the two waveforms.


>
>I venture to suggest I have learnt far more by building and running 
>systems and observing all facets of their behaviour in considerable 
>detail using high powered instrumentation such as storage scopes and 
>the like.
>
>Malcolm
>
Good man Malcolm..........

R Hull, TCBOR