answersLogoWhite

0

What else can I help you with?

Continue Learning about Natural Sciences

What will happens to convection currents when liquid or gas is no longer heated?

When a liquid or gas is no longer heated, the heat source that drives convection currents is removed. As a result, the temperature differential that causes the fluid to circulate diminishes, and eventually the convection currents will slow down and stop as the fluid reaches thermal equilibrium.


Why does the temperature increase as the liquid is heated?

Because the calories of heat are being transferred from the heat source to the liquid, and as they build up in the liquid the temperature goes up. They will continue to build up until one of two things happens: the heat source and the liquid become the same temperature, or the liquid becomes saturated with heat. When a liquid reaches its boiling point, it has become saturated and will get no hotter. Pure water in an open container saturates with heat at 212 degrees F. Unless you put something in the water to raise its boiling point, like ethylene glycol, or you put the water in a pressure vessel, it cannot get any hotter than 212 degrees F.


What happens when a boiling liquid is heated more strongly?

When a boiling liquid is heated more strongly, its temperature remains constant at the boiling point, but the rate of vaporization increases. This results in more liquid molecules transitioning into the gas phase, producing more vapor. If the heat source continues to increase, the pressure in a closed system can rise significantly, potentially leading to dangerous conditions such as explosions. In an open system, excess heat may lead to rapid boiling and splattering of the liquid.


What phase of matter is Mercury?

Mercury's state of matter is a liquid. Mercury is not a good conductor of heat and cinnabar is the largest natural source for mercury.


How are fuser rollers heated?

Fuser rollers are heated using a heating element inside the roller or by being in contact with a separate heat source. The heating element or heat source warms up the roller to the required temperature for fusing toner onto paper in a printer or copier.

Related Questions

What will happens to convection currents when liquid or gas is no longer heated?

When a liquid or gas is no longer heated, the heat source that drives convection currents is removed. As a result, the temperature differential that causes the fluid to circulate diminishes, and eventually the convection currents will slow down and stop as the fluid reaches thermal equilibrium.


Earths atmosphere is heated mainly by what?

The sun as it is the most powerful heat source in our solar system.


Earth's atmosphere is mainly heated by?

The sun as it is the most powerful heat source in our solar system.


Will the convection currents stop flowing if the pot is no longer heated?

It'll stop flowing when all of the material has reached th same temperature.


Why does the temperature increase as the liquid is heated?

Because the calories of heat are being transferred from the heat source to the liquid, and as they build up in the liquid the temperature goes up. They will continue to build up until one of two things happens: the heat source and the liquid become the same temperature, or the liquid becomes saturated with heat. When a liquid reaches its boiling point, it has become saturated and will get no hotter. Pure water in an open container saturates with heat at 212 degrees F. Unless you put something in the water to raise its boiling point, like ethylene glycol, or you put the water in a pressure vessel, it cannot get any hotter than 212 degrees F.


What is necessary for a convection cell to be set up as a liquid?

For a convection cell to be set up in a liquid, the liquid must be heated unevenly, creating temperature variations. As the liquid near the heat source becomes warmer and less dense, it will rise, while the cooler, denser liquid will sink. This movement of fluid leads to a continuous circulation within the liquid, forming a convection cell.


Why does liquid rise and fall when heated?

Liquid rises and falls when heated because when heated, liquid will expand causing it to be less dense than the other liquid around it. This results in a buoyant force and it will rise. After rising it will start to cool off since it isn't by the heat source anymore and will become more dense. This will make it more dense than the newly heated up liquid below it and so it will fall to repeat the process.


What happens when a boiling liquid is heated more strongly?

When a boiling liquid is heated more strongly, its temperature remains constant at the boiling point, but the rate of vaporization increases. This results in more liquid molecules transitioning into the gas phase, producing more vapor. If the heat source continues to increase, the pressure in a closed system can rise significantly, potentially leading to dangerous conditions such as explosions. In an open system, excess heat may lead to rapid boiling and splattering of the liquid.


What is the physical state of petroleum at room temperature?

The physical state of petroleum at room temperature is liquid.


What heats liquids in science?

In science, liquids are usually heated using a heating source such as a Bunsen burner, hot plate, or electric heater. Heat transfer occurs through conduction, convection, or radiation, causing the liquid's temperature to increase.


What is a flash point?

It is the lowest temperature at which a flammable liquid can receive an ignition source and be ignitable. However, once the ignition source is removed, the flammable nature may cease and the flame stop. At temperatures slightly higher, it is when an ignition source is introduced and the ignition source is removed that the flammable liquid continues to burn regardless of the ignition source. The lowest temperature at which a flammable liquid (e.g. gasoline) becomes capable of catching fire in the air. The correct term applied to non-liquids is the autoignition temperature or kindling point.


How do you calculate The Time required To heat liquid?

The time required to heat a liquid depends on the initial temperature, desired final temperature, heat source power (in watts), and mass or volume of the liquid. The formula to calculate this time is: Time = (mass or volume) * specific heat capacity * change in temperature / heat source power.