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Volume of warm air weighs less than an equal volume of cold air because?
It's less dense
What happens to a balloon on a hot day and what might happen if it gets to hot?
When air is heated, its volume increases. If you fill a balloon with comparably cold air and then let it touch hotter air, the air inside will expand and thereby increase the pressure on the balloon membrane. If this pressure gets too strong, the balloon might pop.
How a fog froms?
warm air and cold air gets together and make fog
How is water different from other substances when it gets cold?
When water freezes, it expands in volume; most liquids decrease in volume when they freeze.
Why would you expect thunderstorms when cold air mass runs into warm air mass?
Cold air has little moisture, warm air has lots. When cold air runs into warm air then the warm air is pushed up until the moisture in the air gets cold enough to form rain
Does hot air have more volume than cold air?
yes 1 mole hot air have more volume then cold air
Why does the ground get cold?
Becasue the air gets cold!
Which has greater volume warm air or cool air?
cold
When air is gets cold?
when air is cooled it sucks
How does cold air effect the density of gas?
'Cold' air will have less volume so the density is greater.
What has more volume hot or cold water?
I hate questions like this one. Do you know why? Because I fear that the TEACHERS asking the question of their students are either IGNORANT of the subject matter they are supposed to be teaching or are asking a TRICK question of their students, which is almost always intellectually dishonest. Hopefully, it's just a poorly worded question by the poster of the question. Okay, I'll shut up and answer the question. A quantity of cold air can occupy a greater volume of hot air -- if there is more cold air than hot air!!!! If you've got two liters of cold air, that's a greater volume than one liter of hot air!!!!!! But what if you've got 0.1 kilogram of hot air and 0.1 kilogram of cold air? You've got the same amount of matter, right? They have the same mass: 0.1 kg. Will the hot and cold air occupy the same volume? NO!!! The hot air is less dense, which means it occupies MORE volume per unit mass than the cold air. So, if you have equal masses of hot and cold air, the hot air will have greater volume.
What causes air mass to move?
The temperature and density of the air masses. the air masses moves when hot air and cold air gets together
What happen when air gets heated?
As air (unconfined), is heated its volume increases, and its density decreases. That makes it lighter (per volume) than it was. Warm air will rise above colder air, and in essence, float on top of the colder air.
Why does cold air have a greater volume than hot air?
It does not so there can be no answer to your question.
What gets colder as it gets hot?
an air conditioner because it warms up to make cold air
What happens when you put a roomed temperature balloon that is filled up and you put in cold air?
what is does is it gets smaller in volume and then when you take it back out it will go back to it's regular volume ask more questions at answer.com
Volume of warm air weighs less than an equal volume of cold air because?
It's less dense
