examples of hot and cold?

Question

Ok i have a science project on the unit heat and i need to find pictures of things within the range of -200.C - +200.C. 10 points to the person who gives me the most legitamate examples. I already have flames and mountains. I NEED IDEAS!!! please help I have to fill a huge page.as i said 10 points to most ligitamate answers

Answer 1

Hope these help (for pictures try an image search on yahoo or google)

boiling water= 100 deg C
ice= 0 deg C
avg. annual daily temp. in Antarctica= -12 deg C
human body avg. temp = 37 deg C
Medium-rare roast beef (internal temp)= 54 deg C
Old Faithful Geyser-steam temp = 129 deg C
Dry ice (frozen carbon dioxide) = -78.5 deg C
Boiling point of liquid nitrogen (still extremely cold!)= -197 deg C
Curling iron temp = approx. 150 deg C

Answer 2

If you're looking for below 0 degrees C, try a cold planet, like Pluto (cold ball of planet-like material...oh, whatever they're calling it these days) or the dark side of the moon (you can use the Pink Floyd cover if your teacher appreciates those things) or a comet, something cold and astronomical.

Sometimes factories that make, like, ice cream pops have blast chillers to get the ice cream really cold before they put sticks in them, or coatings or whatever. You can probably find pics of those on Food Network or on the History Channel sites.

Mountains...do you mean volcanoes? Mountains aren't really all that hot or cold--they'd only work in the middle range of temperatures.

"Black smokers"--vents of super-hot volcanically-heated water in the ocean are interesting.

But make sure you don't go too hot--like, say, a foundry where metal parts are made would be too hot (you're talking hundreds of degrees C.) Hot lava would be OK, but not the super-hot stuff that shoots out of the core of an angry tectonic plate fault.

Answer 3

Interesting question. Since this is a homework question, I'll give you one. Liquid Carbon Dioxide is I believe 75K, or -200C or something close.. Check it out, it is likely in that range.
I would check on the flames answer... fire is typically hotter than 200C... I'm not sure if it can be +200C or lower as required.