First the vessel expands so level falls and water expands so level increases
rises because the water expands when heated, causing an increase in volume which leads to a higher level in the tube.
The water level rises
During the evaporation stage, the level of water cycle falls. But after precipitation it rises once again.
Convection currents can form any time at any place, even in your stove or house. It is created when a warm fluid rises and moves, becomes cold, falls, and is heated up again. it is a cycle see!! For example, pretend you are boiling water. The fire heats up the water at the bottom, the water rises than cools when it is on the fire and is not being heated. So the cold water falls again and later heats up due to the fire. Oh yeah, warm fluid has less density, so it rises, cold fluids have a greater density, so it falls.
Yes, most geysers have a water level float inside that helps control the water level. The float rises and falls with the water level, triggering the heating element to turn on or off to maintain the desired water level.
The float cup fill valve in a toilet tank works by using a floating cup that rises and falls with the water level. When the water level drops, the float cup lowers and triggers the valve to open and refill the tank. As the water level rises, the float cup rises and shuts off the valve to stop the flow of water, thus regulating the water level in the tank.
Evaporation.
Evaporation causes water levels to fall as water turns to steam and evaporates into the air.
when rain falls water rises etc
When water is heated, it becomes thinner because the molecules move further apart, decreasing its density. This is why hot water rises above colder water.
well it shouldnt at all if its heated
rises