Yes.
Same ol´air as a all around us, just heated up.
A hot air balloon runs on the energy stored in the heated air inside the balloon envelope. The heat is usually generated by burning propane gas in a burner located below the opening of the balloon.
Airships typically run on one of two things: helium or hot air. Helium is a non-flammable gas that provides lift for the airship. Hot air is used in hot air balloons to provide lift by heating the air inside the balloon.
If a balloon is punctured with a hole, the air inside the balloon will escape, causing the balloon to gradually deflate and become smaller in size until there is no more air left.
A hot air balloon cannot typically ascend to higher layers of the atmosphere because the air at higher altitudes is cooler and less dense, making it difficult for the balloon to generate enough lift to continue rising. Additionally, the lack of oxygen at higher altitudes would make it unsafe for passengers in the balloon.
When you inflate a balloon, even on land, you pinch the mouth of the balloon shut to stop air escaping once you have run out of air. You can do the same thing underwater. Take a breath, dive under, and blow into the balloon, and pinch it when you run out of air. You could also use a snorkel, but you will need to make sure you leave enough air in your lungs to blow water out of the snorkel.
why does the fan still run on the unit after it cycles is over. but it is blowing hot air not cold
Brand new: Anywhere between $15,000 and 30,000 for an attractive, colorful one. Used: Typically just under $10,000, and going up, depending on how old it is, how much use it's had and how attractive it is. Basket and Accessories can run another 4,000 to 6,000.
it run out of frion.
The density of air varies with temperature, so for a given pressure and volume cold air will weigh more. With more weight comes more oxygen(and more of everything else too), all other things being equal.
ONE OF THE HOSE WAS BROKEN AND NO ANTI-FREZEE
car, bus, bike, helicopter, train, plane, boat, hot air balloon, walk, run, jog, rocket, sprint, fall, parachute. other (less likely) ways: catapult, long zip line, stilts, ect.
Usually the rad is not providing enough cooling and the extra heat provided by the a/c working can make it run hot.