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What term is used to describe hot air rising to carry heat?
The term is "convection." Convection is the process where hot air rises due to its lower density compared to cold air, allowing it to carry heat upward.
Is Warm air heavier or cold air?
Cold air is heavier than warm air because cold air has higher density. This is because the molecules in cold air are closer together, leading to a greater mass per unit volume compared to warm air.
What pressure does cold air exert?
Cold air exerts a low pressure. That is why cold air falls and hotter air rises above it.
In which direction does air move: from hot to cold or from cold to hot?
Air moves from hot to cold.
Why is cold air cold?
Cold air feels cold because it has a lower temperature than our body temperature. When we come into contact with cold air, it absorbs heat from our skin, making us feel cold.
What is the description of the cold urticaria medical term?
The medical term "cold urticaria" refers to patches or bumps on the body caused by cold air, stress, excitement or fear. It is the medical term for goosebumps.
What feature is true about the term cold air?
Cold air is denser than hot air, which causes it to sink closer to the ground. Cold air has a lower moisture content than warm air, which can lead to drier conditions. Cold air can feel invigorating and refreshing in the right context.
What is a Patterson in science?
A "Patterson" is not a defined term in science. It may refer to the "Patterson Power Cell", which is a debunked form of cold fusion.
Identify five products of science and technology?
heat, cold, air, condense, evaporation
What is the density of cold air?
1500 G/Ml I don't know the density of hot though. I know this cause i am on my science project
Why is it wrong to use the term 'pure air' in science?
because it is just wrong
What word describes a current of cold air?
"Draught" is a term that describes a current of cold air moving through a space, often causing a chilling effect.
Which is not part of the recipe for thunderstorm form?
a cold front advancing
What is the term called for high speed winds where warm and cold air meets?
front
What is the meaning of a convection current?
An electrical current produced by the movement of charged particles or bodys through space ie. not electrons flowing through a wire - it has no voltage and does not satisfy ohms law.
What happens when cold air as it sinks to the ground?
it is heated by the ground , and becomes less dense and rises i found that in my science book I'm in 6th grade
What term is true about warm air?
Warm air is less dense than cold air, which causes it to rise. This can lead to the formation of clouds and precipitation as the warm air cools and condenses. Warm air can also hold more moisture than cold air.
