What happens when cold air and hot air mix with each other?
2024年6月11日 · Hot air and cold air dont usually collide; hot air rises while cold air sinks, thus separating the two. They occasionally may collide, though. Usually this results in some kind of …
What solid liquid and gas is in a hot air balloon? - Answers
2024年5月28日 · In a hot air balloon, the solid component is the balloon fabric, the liquid component is the fuel used for heating the air (typically propane), and the gas component is …
Which is heavier hot air or cold? - Answers
Hot air is lighter than cold air because the particles in hot air move faster and spread out, leading to lower density. Cold air is denser because its particles move more slowly and are closer ...
What do you call a person who flies a hot air balloon? - Answers
2023年9月19日 · A hot air balloon flies because hot air inside the balloon is less dense than the cooler air outside. This temperature difference creates lift, allowing the balloon to rise and float …
Is air a gas or liquid? - Answers
2024年5月21日 · Air is a mixture of a number of gases, including nitrogen, oxygen, water vapor (a vaporized liquid is a gas), a little bit of carbon dioxide, argon, and trace amounts of other …
Is 9 degrees Celsius hot or cold? - Answers
2024年11月1日 · However, what feels hot or cold can vary greatly depending on factors such as humidity, wind chill, and personal tolerance to temperature. This answer is: 👍 Helpful ( 0 ) 👎 Not …
How much pressure can a human blow? - Answers
2024年11月22日 · Well, darling, the average human can blow air at a pressure of around 2-3 psi (pounds per square inch). But let's be real, unless you're secretly a human air compressor, …
Brunco 190 Wood/Coal Furnace (Cross Junction, VA) $2000 - JLA …
2012年2月1日 · I recently purchased a home that was heated with a L.B. Brunk & Sons WC 190 hot air wood & coal furnace. I installed a new AC & do not want to burn wood or coal. This is …
Is Chicago called the windy city? - Answers
2023年9月2日 · To a New Yorker like Dana, Chicago was full of hot air.The story simply isn't true. The name dates to at least 1885 and clearly refers to the breezes off the lake. 1885 references …
Where is the heater control valve located on a 2000 Chrysler
2022年10月25日 · heart will not blow hot air. A Concorde does not have a heater control valve. The temperature is controlled with a blend air door. The first thing to check in a no heat …