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saturated
The tendency of a less dense substance to float in a more dense liquid is called buoyancy. Acids are substances that form hydronium ions when dissolved in water.
Because magma is less dense than the surrounding solid rock, it is forced upward toward the surface. When magma reaches the surface and flows from volcanoes, it is called lava.
Air pressure
Hot air is less dense than the surrounding air and therefore it rises. Cold air, on the other hand, is the opposite. It is more dense than surrounding air and sinks.
saturated
Then the air is called "stable" because a parcel of air from the surface lifted upward will drop in temperature at the dry adiabatic lapse rate. If the environmental lapse rate is less, then the lifted air will be cooler and more dense than the surrounding air, and thus stop moving upward through the atmosphere.
yes
There are a number of things that may happen to substances that are less dense than the surrounding material. In most cases, this is what will cause them to float on the surrounding material.
in atmosphere when an air PARCEL rises then it's temperature is comapred with temperature of the surrounding air.if the temperature of air parcel is less than surrounding air then that means air parcel is denser than surrounding. In this situtaion it's tendancy in such situation is to return to it's original position. (STABLE CONDITION OF ATMOSPHER)but if parcel's temperature is higher than surrounding air then that means it is lighter that surrounding air. In this situation it's tendacy is to rise up and up. (INSTABLE CONDITION OF ATMOSPHERE).This will continue until parcel finds same temperature as that of the surrounding (Temperature of surrounding and air parcel is the same).It becomes stable at that positionHuman being are like that air parcel.Humans will continue it's journey for promotion until he finds a position satisfying his conditons...........
in atmosphere when an air PARCEL rises then it's temperature is comapred with temperature of the surrounding air.if the temperature of air parcel is less than surrounding air then that means air parcel is denser than surrounding. In this situtaion it's tendancy in such situation is to return to it's original position. (STABLE CONDITION OF ATMOSPHER)but if parcel's temperature is higher than surrounding air then that means it is lighter that surrounding air. In this situation it's tendacy is to rise up and up. (INSTABLE CONDITION OF ATMOSPHERE).This will continue until parcel finds same temperature as that of the surrounding (Temperature of surrounding and air parcel is the same).It becomes stable at that positionHuman being are like that air parcel.Humans will continue it's journey for promotion until he finds a position satisfying his conditons...........
0they float because they are less dense than the air surrounding it
the answer is less
The tendency of a less dense substance to float in a more dense liquid is called buoyancy. Acids are substances that form hydronium ions when dissolved in water.
Because magma is less dense than the surrounding solid rock, it is forced upward toward the surface. When magma reaches the surface and flows from volcanoes, it is called lava.
The hot air is less dense than the air surrounding the balloon, so it floats in the surrounding air.
Magma is less dense than the surrounding rock; as such, it will rise toward the surface.