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What else can I help you with?
Does the heat go up or down in a convection current?
In a convection current, heat rises.
In convection heat causes a or a to move upward?
In convection, heat causes a fluid or gas to move upward due to the decrease in density as it becomes warmer, leading to the transfer of heat energy. This process creates a cycle of warm fluid rising, cooling, and then sinking back down, which helps distribute heat throughout a system.
What lens bulges outwards and causes light rays to meet or converge?
A convex lens bulges outwards and causes light rays to meet or converge at a focal point. This type of lens causes parallel rays to be focused down to a point.
What causes an object to heat up and cool down?
An object heats up when it absorbs energy, usually from heat sources like the sun or fire. It cools down when it releases that energy, usually through radiation, conduction, or convection.
What does the person transfer to the rope by pulling it up and down at point a?
The person transfers mechanical energy to the rope as they pull it up and down at point A. This action causes the rope to move and store potential energy as it is lifted against gravity.
What force cause forces the convection cells to turn at point c?
Too much heat causes the cell to turn down.
Explain heat transfers in a convection cell on earth?
In a convection cell on Earth, heat from the underlying hot material causes it to rise towards the surface, carrying heat energy with it. As this hot material reaches the surface, it cools down and then sinks back down due to its increased density, completing the convection loop. This process of rising and sinking creates a circular motion of heat transfer known as a convection cell.
What causes the convection cells to turn Down?
the fact that due to density changes it sinks
What causes convection cells turn down?
Convection cells turn down because when the cells are away from the heat source the cells begin to cool. If cells are cooler they are more dense. Therefore, the change in density causes the cells to sink.
What is the name of the process that causes mantle movement?
The process that causes mantle movement is called mantle convection. This occurs when heat from the Earth's core causes the mantle material to heat up and rise towards the surface, then cool and sink back down in a continuous cycle.
Where does the convection occur that causes Earth?
Convection in the Earth occurs in the mantle, the layer of rock beneath the Earth's crust. Heat from the Earth's core causes material in the mantle to heat up, rise towards the surface, cool, and then sink back down in a continuous cycle. This convection movement is responsible for plate tectonics and drives the movement of Earth's lithosphere.
What happens as a result of applying freeze panes on several rows within an Excel 2007 worksheet?
The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.The rows above the point you had the active cell when you froze and the columns to the left of it, will stay on the screen when you start scrolling down and across.
How a convection current formed in the beaker?
A convection current in a beaker is formed when the temperature gradient causes fluid to heat up, become less dense, and rise. As the fluid rises, it cools down, becomes denser, and falls back down to be heated up again. This continuous cycle of rising and falling creates the convection current in the beaker.
What happens to anything added to a cell's lysosome?
it causes the cell to burst or rupture.They contain digestive enzymes.So they are broken down
What in the mantle causes movement?
Hot stuff, expands, and moves up, cold stuff shrinks and moves down in a nutshell, this is what causes movement in the mantle. This is called convection, and is, surprisingly, used to heat up your house as well.
How does convection effect boiling water?
Water convection is the movement of water in a circular motion due to cooling and heating. The water near the bottom of the container is heated and moves up the container, while water at the top of the container is cooled and moves down the container. Convection causes movement of the water.
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.
