Definition of Spinthariscope. Meaning of Spinthariscope. Synonyms of Spinthariscope

Here you will find one or more explanations in English for the word Spinthariscope. Also in the bottom left of the page several parts of wikipedia pages related to the word Spinthariscope and, of course, Spinthariscope synonyms and on the right images related to the word Spinthariscope.

Definition of Spinthariscope

Spinthariscope
Spinthariscope Spin*thar"i*scope, n. [Gr. spinqari`s spark + -scope.] A small instrument containing a minute particle of a radium compound mounted in front of a fluorescent screen and viewed with magnifying lenses. The tiny flashes produced by the continual bombardment of the screen by the [alpha] rays are thus rendered visible. -- Spin*thar`i*scop"ic, a.

Meaning of Spinthariscope from wikipedia

- A spinthariscope (/spɪnˈθærɪskoʊp/) is a device for observing individual nuclear disintegrations caused by the interaction of ionizing radiation with a...
- particles traveling at 12,000 miles per second (19,000,000 m/s), a spinthariscope showing the results of radioactive disintegration on a fluorescent screen...
- Burnham Jr. to that of hyperkinetic luminous alpha particles seen in a spinthariscope. In 2023, an analysis of Hubble Space Telescope and European Space Agency's...
- one of the first instruments for studying nuclear radioactivity, the spinthariscope. Portrait of William Crookes, age 18 Portrait of William Crookes, age...
- bomb ring in exchange for a box top and 15 cents. The ring contained a spinthariscope, so that when the red base (which served as a "secret message compartment")...
- scintillation events had to be laboriously detected by eye, using a spinthariscope (a simple microscope) to observe light flashes in the scintillator....
- brightness significantly faster than the depletion of radium. ZnS:Ag coated spinthariscope screens were used by Ernest Rutherford in his experiments discovering...
- viewed by a microscope in a darkened room; the device was known as a spinthariscope. The technique led to a number of important discoveries but was obviously...
- collectors as the Lone Ranger Atom Bomb Ring. This ring was a miniature spinthariscope that actually had a small amount of polonium-210 in it, which emitted...
- brightness significantly faster than the depletion of radium. ZnS:Ag coated spinthariscope screens were used by Ernest Rutherford in his experiments discovering...