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You searched for "cathode rays"
We found 11 results on physics.org and 49 results in our database of sites
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47 are Websites,
1 is a Videos,
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Search results on physics.org
What are fuel cells?
How does sunscreen work?
Nobel-prize winning accidents
What is antimatter?
What is a mirage?
What is radioactivity?
Particle accelerators to the rescue
Could your phone harm your health?
Boobs, Babes and Blood
How is physics used in archaeology?
Diamond Light Source - A researcher's best friend
Philipp von Lenard
Philipp von Lenard (1861 - 1947) received the Nobel Prize for Physics in 1905 for his important work on cathode rays. Lenard's work on cathode rays served as a basis for the development of the ...
Crooke's tube: cathode rays
An interactive demonstration of the Crooke's tube experiment, with a brief, but accurate explanation. This is great for revision, or for teaching if you do not have access to the real apparatus.
The Cathode Ray Tube
Until recently, most TVs relied on a device known as the cathode ray tube, or CRT, to display pictures. This site has a good explanation of how CRTs work.
Sir Joseph John Thomson
Sir Joseph John Thomson (1856 - 1940) most important work was his original study of cathode rays culminating in the discovery of the electron.
Vacuum Tubes
The conduction of electricity in thin gases in vacuum tubes was the key to the discovery of the electron in 1897.Description of the discovery of Cathode rays.
X-rays
All about x-rays: how they were discovered, how they're made, what x rays a're used for and more.
X-rays
NASA overview on x-rays describing what they are and how they can be used for x-ray astronomy and medical imaging.
Enlightened
A site from the ThinkQuest competition about light giving brief descriptions of electromagnetic radiation from radio waves and microwaves to x rays and gamma rays.
X-rays
Part of the Physics 2000 site which uses JAVA applets in a section called Einstein's Legacy to simply explain what X-rays are. This is a useful site for school students with simple well written ...