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What is the direction of warm air and cold air?
cold air go up hot air go down.
If it becomes too hot inside the glass house ventilators can be open in the roof how convection help to cool things down?
Hot air is less weight than the cold air, the hot air rise and go outside from the vantelators on the roof the cold air come inside and make the room cold.
Why does a change in air pressure tell you about the weather?
because the hot air push up and the cold air go in that area
What causes the warm air ahead of a cold front to rise?
Cold air is more dense than warm air. If flows beneath the warm air and forces it to rise.When air warms up, it expands a little, and so it becomes less dense. Density is the ratio of mass to volume. Within a fixed volume, there will be less mass (less air) in a sample of warmer air than there will be in a sample of cooler air. The less dense air floats above the cooler air. This is why hot air balloons will rise.
Is it hot or cold when we go deep inside the earth?
Hot.
What is the direction of warm air and cold air?
cold air go up hot air go down.
Why is it better to launch a hot air balloon on a cold day?
it is better ot launch a hot air balloon on a cold day than on a warm day because the air rises in the atmosphere therefore if you were to go for a cold day you would go very high but if you were to go a ride on a hot day the hot air balloon wont go as high as on the cold day .
Does aroma travel faster in cold or hot air?
It depends what way. Aroma will go upward faster in hot air, whilst cold air will keep it closer to the ground.
If it becomes too hot inside the glass house ventilators can be open in the roof how convection help to cool things down?
Hot air is less weight than the cold air, the hot air rise and go outside from the vantelators on the roof the cold air come inside and make the room cold.
Why does a change in air pressure tell you about the weather?
because the hot air push up and the cold air go in that area
Why your car air conditioner blows cold and then hot air?
Well the main reason why your car blows out cold then hot is because the air conditioner may not be working properly. You should go to the car shop and get it fixed.
why do alligators go into the water during hot and cold snaps?
Alligators are cold blooded. They dislike both high and low temperature extremes. They go into the water because the water will be cooler than the hot outside air on hot days, and warmer then the cold air on cold days. Water takes a length of time to 'catch-up' to the air temperature above it so it has a moderating effect for the alligator.
When you smok dose the smok go up or down?
"Smoke", strictly speaking, consists of particles of ash carried on the hot air from burning. Since hot air is less dense than cold air, it rises as it is displaced by the heavier cold air.
Why do alligators go into the water during both hot and cold snaps?
Alligators are cold blooded. They dislike both high and low temperature extremes. They go into the water because the water will be cooler than the hot outside air on hot days, and warmer then the cold air on cold days. Water takes a length of time to 'catch-up' to the air temperature above it so it has a moderating effect for the alligator.
Why does hot air floats?
Particles in air, when heated go further apart than they already are thus becoming less dense and the colder denser air is heavier than the heated air. So the hot air rises when the cold air sinks This is also why people are most likely to get a headache in cold weather
What are the effects of heat from the flames on the air in a balloon?
Since hot air is lighter then cold air it rises. Making the ballon go up.
You can always go up never down you can always turn left never right I am always hot when I'm cold?
a ski lift
