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July 30, 2015

Homework Help: science!!

Posted by :) on Wednesday, June 2, 2010 at 1:40pm.

The element in an incandescent light bulb that releases light energy is _____.

I think its C a thin tungsten filament. Am i right? below are the choices:

A.a phosphor
B.mercury vapor
C.a thin tungsten filament
D.a thick tungsten filament

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