Dictionary » W » Watt



(Science: physics) A unit of power or activity equal to 10^7 C.G.S. Units of power, or to work done at the rate of one joule a second. An english horse power is approximately equal to 746 watts.

Origin: From the distinguished mechanician and scientist, James Watt.

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Electrophoresis conditions

Hi all, I use 35 centimetre agarose gel tank, we use constant watt (20 watt), change only the mA and voltage. I set voltage to 140V and mA to 60. Is it OK? Because I see vaporization above the tank. My samples seem bad on agarose when I look them at UV ...

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by genetherapy
Wed Mar 14, 2012 1:53 pm
Forum: Molecular Biology
Topic: Electrophoresis conditions
Replies: 0
Views: 892

Why do carrots spark in the microwave?

... like mad. They are in a microwave safe glass bowl. No butter or anything of that nature. And FYI, the microwave is a newish (<1 year old) 1100 watt oven. I've only seen this happen with one other food: diced ham. I attribute the ham sparks to the grease in the ham (although if that's true, ...

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by Sebastian2
Wed Apr 21, 2010 11:29 am
Forum: Microbiology
Topic: Why do carrots spark in the microwave?
Replies: 7
Views: 35414

Method/tool to find PPF?...Please help

... Quote: Since it is nearly impossible to find the Photosynthetic Photon Flux Density ratings of the bulbs can we simply use lumen/Watt ratings of the bulbs for having a general idea of light intensity of the bulbs? Is there any conversion formula for lumen/Watt to PPFD or any source ...

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by bta
Sat Jun 16, 2007 6:46 am
Forum: Botany Discussion
Topic: Method/tool to find PPF?...Please help
Replies: 1
Views: 2592

The Fiber Disease

... least one of the earth's naturally occurring and diverging magnetic field lines and focused so as to provide a power flux of about 0.1 to about 1 watt per square centimeter at an altitude of at least 250 km; adjusting said first frequency of said electromagnetic radiation to a value which will ...

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by al
Fri Jan 05, 2007 1:29 am
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 6246614

The Fiber Disease

... of advantages over current lasers such as a smaller size (<10 cubic inches), portability (<100 grams), and economic (scalability to $10 per Watt). "manufacturers in their research into prototyping new architectural designs and generating code for those designs. They used IMPACT for ...

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by Nadas Moksha
Sat Dec 09, 2006 7:58 am
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 6246614
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