Canvas Print : Crookes cathode ray tube, 1880s C016 / 3666
Canvas Prints from Science Photo Library
Crookes cathode ray tube, 1880s C016 / 3666
Crookes tube. A Crookes tube, used to create cathode rays, made in the 1880s. This is a tube containing a near vacuum. A high voltage is applied across the two electrodes. Electrons naturally present are accelerated toward the anode (bottom), as they collide with gas molecules they produce positive ions that accelerate toward the cathode (top). When these strike the cathode they knock more electrons from the surface that fly off toward the anode. These are cathode rays. In this tube, a small sample of metal has been placed in the middle to study the effect of cathode rays upon it. This object is preserved at the Royal Institution, London
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9203961
© ROYAL INSTITUTION OF GREAT BRITAIN / SCIENCE PHOTO LIBRARY
1880s 19th Anode Artefact Cathode Century Current Effect Electric Electrical Electricity Electron Emission Exhibit Exhibition Flow Glass Glassware Institution Item London Museum Nineteenth Object Royal Tube Vacuum Crookes Cutouts
20"x16" (51x41cm) Canvas Print
Step back in time with our captivating Canvas Print of the "Crookes Cathode Ray Tube, 1880s C016 / 3666" by the Royal Institution of Great Britain from Science Photo Library. Witness the intrigue of this historical artifact, a Crookes tube created in the 1880s. This vacuum tube, adorned with elegant glasswork, was a pioneering invention used to generate and study cathode rays, paving the way for the development of modern electronics. Bring this piece of scientific history into your home or office as a conversation starter and a reminder of the incredible advancements in technology. Our high-quality Canvas Prints are designed to bring out the rich details and vibrant colors of this fascinating image, making it a must-have for any enthusiast of science and history.
Delivered stretched and ready to hang our premium quality canvas prints are made from a polyester/cotton blend canvas and stretched over a 1.25" (32mm) kiln dried knot free wood stretcher bar. Packaged in a plastic bag and secured to a cardboard insert for safe transit.
Canvas Prints add colour, depth and texture to any space. Professionally Stretched Canvas over a hidden Wooden Box Frame and Ready to Hang
Estimated Product Size is 40.6cm x 50.8cm (16" x 20")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases a remarkable piece of scientific history - the Crookes cathode ray tube from the 1880s. The tube, displayed against a pristine white background, is an essential tool used to generate and study cathode rays. Operating within a near vacuum environment, this glass apparatus demonstrates the fascinating interplay between electricity and gas molecules. The concept behind this ingenious invention involves applying high voltage across two electrodes. As electrons naturally present in the tube are accelerated towards the anode at the bottom, collisions with gas molecules produce positive ions that then move towards the cathode positioned on top. Upon striking the cathode surface, these ions dislodge more electrons which fly off towards the anode - creating what we know as cathode rays. Intriguingly, this particular Crookes tube also features a small metal sample placed in its center for further examination of how these cathode rays affect different materials. Preserved at London's esteemed Royal Institution, this artifact serves as a testament to humanity's relentless pursuit of knowledge throughout history. With its historical significance and scientific relevance, this photograph offers viewers a glimpse into our electrifying past while highlighting one of many invaluable treasures housed within museums worldwide.
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