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Posted by Mark Lloyd on September 19, 2006, 9:31 pm
>FYI: The tungsten does not burn.
>
It can't burn with no oxygen in the bulb.
>It glows because it is really hot. Eventually enough of it evaporates
>into the gas in the bulb so that one part heats even hotter. It then
>melts, boils and causes a break.
>
>RickR
>
>Edwin Pawlowski wrote:
>> >I really wish people would stop saying a light is burning.
>> >
>> > The light is TURNED ON.
>> > It's NOT BURNING....
>> >
>> > I once heard that some guy called the fire department because someone
>> > told him his porch light was burning. Whether this is true or not, I
>> > donrt know, but I dont doubt its true considering how stupid some
>> > people are, but that term "light is burning" is really assenine. If
>> > it was burning there would be flames.
>> >
>> > Mark
>>
>> What is happening with that tungsten element? It is heated to the point it
>> glows and then burns through doesn't it? You do not need huge flames to be
>> burning. In the enclosure, it burns very slow compared to a bulb with no
>> glass where it burns out in seconds.
--
97 days until the winter solstice celebration
Mark Lloyd
http://notstupid.laughingsquid.com
"God was invented by man for a reason, that
reason is no longer applicable."
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