microwaves


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Related to microwaves: Microwave ovens

microwaves

() Very high frequency radio waves. Their frequencies are usually considered to lie in the range 1–300 gigahertz, so that their wavelength range is about 1–300 mm. Microwave astronomy is the branch of radio astronomy covering this wavelength range.
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THE MICROWAVE PROCESSING OF FOODS Published 2005 345 Pages Hardback Price 129.
The compact containment area--not much larger than the part undergoing the process--means the procedure is very energy efficient, does not give off excess heat, and does not require the microwave reactor be kept running as is necessary with a heat-treating oven.
Maybe it's because there's no obvious reason why the food cooks," offers physicist Louis Bloomfield of the University of Virginia in Charlottesville, who answers questions about microwaves at howthingswork.
In a microwave oven, the emitted microwaves cause water molecules to oscillate at an extremely high rate, thereby creating heat.
and defrost food 49 percent faster, all of which aren't possible in traditional microwaves, continues Sadankas.
A metal plate or piece of aluminum foil placed in a microwave oven gives off a frightening shower of sparks.
Microwaves are a type of electromagntic energy--sort of like light waves, except your eyes can't use them for seeing (see spectrum diagram, p.
The International Microwaves in Chemistry Conference will also be offering a cash prize of [pounds sterling]300 for best poster.
The Microwave Processing of Foods H Schubert, M Regier Published 2005 Hardback 360 pages
Lai's research comes on the heels of recent studies suggesting a link between cell-phone use and brain tumors, and even the possibility that the microwaves could ignite petroleum fumes at gas stations.
With microwaves, researchers can recover gold, silver, copper, and other precious metals, then melt the remainder into "durable glass frits," Oda notes.
The freedom to install the appliance in convenient locations throughout the kitchen allows users to safely remove contents from the microwave without the risk of spillage because hot containers are not being lifted overhead, as with many built-in microwaves.