When sunlight strikes the earth, the ground is heated, warming the air above it, this air expands, reducing its density and it is forced upward by the denser surrounding (colder) air. While the ground continues to be heated a continous
column of heated, rising air is produced.
A column of hot air that hawks use for soaring and hunting is called a thermal. Thermals are created from the heating of the Earth's surface, causing warm air to rise and create upward air currents that the hawks can use to glide effortlessly.
A geyser is a hot spring characterized by intermittent discharge of water ejected turbulently and accompanied by steam.
A resonance air column refers to a column of air in which sound waves resonate or vibrate at specific frequencies. This phenomenon occurs in musical instruments like flutes and organ pipes, where the length of the air column determines the pitch of the sound produced. By adjusting the length of the column, different notes can be played.
The length of the air column is usually increased slowly because of resonance.
The correct spelling is "geyser." A geyser is a hot spring that intermittently sends up a column of water and steam into the air.
The longer the air column in an instrument, the lower the pitch it will produce. This is because longer columns of air vibrate at lower frequencies, creating deeper tones. Shorter columns of air vibrate at higher frequencies, resulting in higher pitches.
There is air blowing out of the steering column and we need to know why this is happening?? Any ideas on why this is happening???
the hot air is more dense then the actual air
hot air is when you get hoott
hot air rises
Hot air makes a hot air balloon rise because hot air is less dense than the cooler air around it, so the hot air balloon floats on the cooler air around it.
hot is hot cool air is cold