bollons
No
When magma is being heated it rises. When it is cooled, it sinks.
When air is heated in convection, it becomes less dense and rises. As it rises, it displaces cooler air, which then becomes heated and rises as well. This creates a continuous cycle of warm air rising and cool air sinking, which is known as convection.
It's literal. Dough rises when heated.
rises because the water expands when heated, causing an increase in volume which leads to a higher level in the tube.
A convection current is created when a heated material continually rises, cools and sinks. Plate tectonics are driven by this type of motion,
A convection current is created when a heated material continually rises, cools and sinks. Plate tectonics are driven by this type of motion,
it expands and/or its pressure rises, depending on conditions.
It's literal. Dough rises when heated.
Evaporation.
It is when heated air rises quickly.
Convection