ARTICLES

A cathode ray tube works by sending electrons from the negatively charged cathode to the positively charge anode, which has a small tube to allow electrons to exit out in a focused line onto a screen. The screen is coate...

www.reference.com/article/cathode-ray-tube-work-5d591743443cdd2b

Thomson’s cathode ray tube experiments were a series of three tests that determined the existence of electrons. Thomson used the experiments, beginning with his invention of the cathode ray tube, to better understand the...

www.reference.com/article/were-thomson-s-cathode-ray-tube-experiments-3266ec9639b3df57

The cathode-ray tube, also called Braun's electrometer, was invented by Ferdinand Braun in 1897. The cathode-ray tube was the technology behind most displays, including televisions and computer screens, for over 100 year...

www.reference.com/article/invented-cathode-ray-tube-e52ae3c6a5423c34

SIMILAR ARTICLES

Thomson’s cathode ray tube experiments were a series of three tests that determined the existence of electrons. Thomson used the experiments, beginning with his invention of the cathode ray tube, to better understand the...

www.reference.com/article/were-thomson-s-cathode-ray-tube-experiments-3266ec9639b3df57

Neon lights work by applying high voltage to the electrodes at each end of a sealed glass tube filled with low-pressure neon gas. This ionizes the neon and causes it to glow.

www.reference.com/article/neon-lights-work-1344fa88f555e1a3

Gamma ray telescopes use special detectors to measure gamma radiation from stars. Unlike conventional telescopes, gamma ray telescopes don’t take pictures or use optics. Instead, they create maps of gamma sources based o...

www.reference.com/article/gamma-ray-telescope-work-bcddbfeaa873cdd2

A kaleidoscope works by reflecting light that bumps into a reflective surface such as a mirror. It has two or more mirrors placed at an angle to each other. The mirror assembly is surrounded by a case, with an eyehole at...

www.reference.com/article/kaleidoscope-work-5cafe6eedfa57765