Ads
related to: spectrum quartzflooranddecor.com has been visited by 100K+ users in the past month
alternativebee.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
Fused quartz, fused silica or quartz glass is a glass consisting of almost pure silica (silicon dioxide, SiO 2) in amorphous (non-crystalline) form.
Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). ... He also knew of the ability of quartz to split light into a spectrum. [20]
A halogen lamp (also called tungsten halogen, quartz-halogen, and quartz iodine lamp) is an incandescent lamp consisting of a tungsten filament sealed in a compact transparent envelope that is filled with a mixture of an inert gas and a small amount of a halogen, such as iodine or bromine.
Sometimes the quartz tube containing mercury can explode in a UHP lamp. [15] When that happens, up to 50 mg of mercury vapor is released into the atmosphere. This quantity of mercury is potentially toxic, but the main hazard from broken lamps is glass cuts, and occasional exposure to broken lamps is not expected to have adverse effects.
Germicidal lamps are simple low-pressure mercury vapor discharges in a fused quartz envelope. Gas-discharge lamps are a family of artificial light sources that generate light by sending an electric discharge through an ionized gas, a plasma. Typically, such lamps use a noble gas (argon, neon, krypton, and xenon) or a mixture of these gases.
Fused quartz, sodium chloride and other optical materials are used at ultraviolet and infrared wavelengths where normal glasses become opaque. The top angle of the prism (the angle of the edge between the input and output faces) can be widened to increase the spectral dispersion.
Ads
related to: spectrum quartzflooranddecor.com has been visited by 100K+ users in the past month
alternativebee.com has been visited by 10K+ users in the past month