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Re: [Phys-l] absorption spectra

On 10/29/2008 09:26 AM, Anthony Lapinski wrote:

Does anyone have other ways to show absorption spectra using simple

Here's a simple low-tech setup

It goes on to list about a dozen references, mostly to TPT.

I like this version better, using a recently-turned-off
sodium lamp to provide a sample of sodium vapor:

These and lots more like them are easy to find by