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Quantum Electron This image shows a 'Diffraction' tube on the left and a 'Perrin' tube on the right. The light patterns on the screens are showing electrons behaving as a wave on the left and as a particle on the right. Keywords: Miscellaneous

Quantum Electron


This image shows a 'Diffraction' tube on the left and a 'Perrin' tube on the right. The light patterns on the screens are showing electrons behaving as a wave on the left and as a particle on the right.

laser_light.jpg tx_rx.jpg duality.jpg crt2.jpg Hg_rectifier_on.jpg
Lamp/Fixture Information
Manufacturer:Teltron
Model Reference:educational tube
File information
Filename:duality.jpg
Album name:Tuopeek / Misc
Keywords:Miscellaneous
Filesize:336 KiB
Date added:06 Jul 2025
Dimensions:2400 x 1940 pixels
Displayed:134 times
DateTime Original:2025:07:06 21:42:26
Exposure Time:1/200 sec
FNumber:f/3.5
File Source:Digital Still Camera
Flash:No Flash
Focal length:18 mm
ISO:800
Model:NIKON D3400
Software:Adobe Photoshop Elements 2.0
White Balance:0
URL:https://trad-lighting.net/gallery/displayimage.php?pid=907
Favourites:Add to Favourites

Comment 1 to 7 of 7
Page: 1

Ria   [Mon 07 Jul 2025 at 13:29]
You've got to watch those quantums Mr. Green
Tuopeek   [Mon 07 Jul 2025 at 14:51]
Sure can change their behaviour Laughing
Max   [Mon 07 Jul 2025 at 17:33]
Really nice setup, Mark!
Tuopeek   [Mon 07 Jul 2025 at 19:24]
Thank Max, collected a few of these didactic tubes due to many educational establishments sadly getting rid of them.
Max   [Mon 07 Jul 2025 at 20:09]
That's good that you saved them. Why are schools getting rid of them? It's not like the technology is being replaced by LEDs... Is that because of the worsening in education quality? Such topic as electron physics being deemed as too difficult these days? If so, then that's a real shame!
Tuopeek   [Mon 07 Jul 2025 at 21:57]
It's bit of all of that. Since the TV CRT disappeared from homes the comparisons have been lost. I also guess teachers and lecturers are not keen setting up high voltage equipment these days either. It is a shame so many practical demonstrations have been lost from curriculums.
Max   [Wed 09 Jul 2025 at 06:51]
Students are really missing out on something important about the nature of our reality...

Comment 1 to 7 of 7
Page: 1