Tuition for Southern New Hampshire University is $29,274 for the 2014/2015 academic year. This is 16% more expensive than the national average private non-profit four year college tuition of $25,224.
An average surface fire on the forest floor might have flames reaching 1 metre in height and can reach temperatures of 800Â°C (1,472Â°F) or more. Under extreme conditions a fire can give off 10,000 kilowatts or more per metre of fire front. This would mean flame heights of 50 metres or more and flame temperatures exceeding 1200Â°C (2,192Â°F). The flash point, or the temperature at which wood will burst into flame, is 572Â°F, according to HowStuffWorks. Photo by Bill Gabbert. And if you want to talk about high temperatures, the surface of the sun is 6,000Â°C (11,000Â°F). The cooler dark-colored sunspots are only 4,000Â°C (7,000Â°F).
The air is normally 21% oxygen. Oxygen is not flammable, but fire needs it to burn. When more oxygen is present, any fire that starts will burn hotter and faster than usual. More oxygen in the air means that things such as hair, plastic, skin oils, clothing, and furniture can catch fire at lower temperatures. Safety tips.