Why is Ar or N2 used in tungsten filiment light bulbs?

Subject: Why is Ar or N2 used in tungsten filiment light bulbs?

Date: Sun Dec 17 12:03:46 2000
Posted by nikki
Grade level: 10-12 School: wths
City: sewell State/Province: nj Country: 08012
Area of science: Chemistry
ID: 977072626.Ch

Message:


We are doing an experiment that measures out the light frequencies but i 
don't understand this question i can't find the answer anywhere

Re: Why is Ar or N2 used in tungsten filiment light bulbs?

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