Definition of Dewar bulb. Meaning of Dewar bulb. Synonyms of Dewar bulb

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

Definition of Dewar bulb

Dewar bulb
Dewar vessel Dew"ar ves`sel (d[=u]"[~e]r). [After Sir James Dewar, British physicist.] A double-walled glass vessel for holding liquid air, etc., having the space between the walls exhausted so as to prevent conduction of heat, and sometimes having the glass silvered to prevent absorption of radiant heat; -- called also, according to the particular shape, Dewar bulb, Dewar tube, etc.

Meaning of Dewar bulb from wikipedia

- A vacuum flask (also known as a Dewar flask, Dewar bottle or thermos) is an insulating storage vessel that slows the speed at which its contents change...
- Rubber bulbs are used in chemistry laboratories, by placing them on top of a gl**** or plastic tube. It serves as a vacuum source for filling reagents...
- A volumetric pipette, bulb pipette, or belly pipette allows extremely accurate measurement (to four significant figures) of the volume of a solution. It...
- pipette can be blown out by gravitational force or air pressure. Rubber bulbs attached to the end opposite the tip are commonly used to "blow out" any...
- determination of colchicine's structure required decades, although in 1945, Michael Dewar made an important contribution when he suggested that, among the molecule's...
- with a rubber bulb at the top, although many styles of both plastic and gl**** droppers exist. The combination of the pipette and rubber bulb has also been...
- will be used to move the plunger An early pipette Volumetric pipettes or bulb pipette allow the user to measure a volume of solution extremely precisely...
- insulation, which improves their efficiency. Earlier LPS lamps had a detachable dewar jacket (SO lamps). Lamps with a permanent vacuum envelope (SOI lamps) were...
- first U.S. car to win the Royal Automobile Club of the United Kingdom's Dewar Trophy by successfully demonstrating the interchangeability of its component...
- thermometer has two important elements: (1) a temperature sensor (e.g. the bulb of a mercury-in-gl**** thermometer or the pyrometric sensor in an infrared...