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What does the change in density mean if a hot and cooler liquid are present together?
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Can density differences force magma upward into cooler layers on earths interior?
no
Which layer of the Sun's atmosphere contains the cooler low-density gas?
The photosphere.
Can density differences force magma upward into cooler layers of earth's inerior?
yes
What major c change has occurred on earth during the Cenozoic era?
it got cooler
A change in the water temperature of the eastern pacific ocean that produces cooler than usual surface water temperatures?
La Nina is a change in temperature that produces cooler temperatures at the surface.
How do you think the density of heated air compares to the density of cooler air?
The density of heated air is less than the density of cooler air.
What is cooler air pulled down by?
The density of a cool gas is lower compared with the density of a hot gas; consequently the cooler gas is pulled down.
How does temperature affect the density of a gas?
With cooler temperatures, the gaseous molecules grow closer together and when the temperature is warmer, the gas molecules spread apart(out).
Can density differences force magma upward into cooler layers on earths interior?
no
Which layer of the Sun's atmosphere contains the cooler low-density gas?
The photosphere.
Can density differences force magma upward into cooler layers of earth's inerior?
yes
How does air density affect blizzards?
It make it cooler and hoter
How do you change the oil cooler on a Mercedes C240?
No
What is the long answer for 'why does hot air rise'?
Hot air rises because the thermal energy contained in the gases cause the relative density of the 'air' to be less than that of cooler air. Since the density is less, the air seeks to rise above the cooler air, therefore rising.
Why does air rise when it is hot?
When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.
What is true awarm is less dense than cooler air bwarm air is as dense as cooler air cwarm air has no density dwarm air denser than cool air?
Warm air is less dense than cooler air.
Describe the effect of temperature on density currents?
when a substance is cooler at the surface, the density increases in the substance.
