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Less dense (warm) air rises. More dense (cool) air sinks. The two put together are convection.
Lead is more dense than water.
Sea water is more dense because the minerals, especially salt, make it more dense.
A cold object is more dense.
Less dense. For most substances, the solid form is more dense than the liquid form; water is a notable exception.Less dense. For most substances, the solid form is more dense than the liquid form; water is a notable exception.Less dense. For most substances, the solid form is more dense than the liquid form; water is a notable exception.Less dense. For most substances, the solid form is more dense than the liquid form; water is a notable exception.
In the Mediterranean Sea the cool dense water sinks under less dense water which is called density current.
No it is more dense than hot air
In the Mediterranean Sea the cool dense water sinks under less dense water which is called density current.
In the Mediterranean Sea the cool dense water sinks under less dense water which is called density current.
No it is more dense than hot air
Cooler material is more dense and hotter material is less. This means that plates become more dense as they cool.
Cool air, it is more dense.
It is called a "high pressure region". Air that is cool, is dense. Air that has less moisture is more dense than air with more moisture.
The inter molecular forces of attraction are responsible for that, stronger are these forces the more closer will be the liquid molecules and more denser will be the liquid.
Warm air molecules are fast moving and therefore less dense than cold air molecules. Since cold air is more dense (more slowly moving) it sinks.
When you cool water its density will increase as it will become more dense.
Less dense (warm) air rises. More dense (cool) air sinks. The two put together are convection.