TEMPERATURE
Cold air is denser
Air moves from hot to cold.
Hot air rises and cold air falls.
Air can vary in temperature, so it can be cold or hot depending on the environment. Cold air is denser and can feel refreshing, while hot air is lighter and can feel warmer on the skin.
No, hot air is less dense than cold air.
Yes, air flows from hot to cold.
hot is hot cool air is cold
when turning on air conditionor for cold air only get hot
Hot air rises, so is lighter than cold air.
Yes, there is hot air and cold air. Hot air is air that has been heated and has a higher temperature, while cold air is air that has a lower temperature. Temperature differences in the air can affect weather patterns and create variations in temperature in different regions.
Yes, there is a difference in weight between hot air and cold air. Hot air is lighter than cold air because the molecules in hot air are more energetic and spread out, decreasing the overall density of the air. This difference in weight is a factor in phenomena such as convection currents.
Hot air
In natural convection, cold air sinks because it is denser than hot air. As the cold air sinks, it displaces the hot air, which then rises. This creates a continuous flow of air from cold to hot, allowing for heat transfer between the two air masses.