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Re: [Phys-L] Hydrogen Spectrum Virtual Lab

This group (like many) blocks attachments. Perhaps you could upload it to
google drive and share the link?

On Tue, Apr 7, 2020 at 11:08 AM bhopkinsphysics--- via Phys-l <> wrote:

I was afraid the photo would be blocked. Let me know if it works this
time. The meter stick gives you the scale info you need.
Barry Hopkins

On Tuesday, April 7, 2020, 12:01:58 PM EDT, Jeffrey Schnick via Phys-l
<> wrote:

Hi Bhopkisnsphysics,

I am writing off list.

That sounds excellent. Hoping there is something in the photo to set the
scale; perhaps the tube. Could you send me the photo directly. Images
don't come through on phys-l.

Thank you so much!

Jeff Schnick

-----Original Message-----
From: Phys-l <> On Behalf Of
bhopkinsphysics--- via Phys-l
Sent: Tuesday, April 7, 2020 11:56 AM
Subject: Re: [Phys-L] Hydrogen Spectrum Virtual Lab

I took this photo years ago that shows the four visible emission lines
hydrogen. The grating was 1.00 m from the tube and had 760 lines per mm.

On Tuesday, April 7, 2020, 07:05:33 AM EDT, Jeffrey Schnick via Phys-l
<> wrote:

Anybody got any ideas for a virtual hydrogen spectrum lab for an
based physics course for life science majors? They will have studied
interference and will have been introduced to the hydrogen atom. I used
teach a lab where students took a picture of a hydrogen lamp through a
grating with a black and white instant polaroid camera. The film was
to visible and infrared radiation. The difficulty for the students in
the photo was establishing the angular scale; that represents a geometry
problem appropriate for the class. The difficulty for me right now is,
I didn't
save any of the photos and I'm not finding any on line. Still that's
just one
possible direction for the lab. The PHET simulators relevant to that
seem to be java programs and I seem to recall there being a security
with java. I don't really want to ask the students to install a java
environment on their computers and I'm not sure it is an option for all
of t
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