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Convection currents transfer heat from the equator towards the poles through a combination of vertical and horizontal movement of air and ocean currents. Warm air rises at the equator, cools down, and then sinks at higher latitudes, creating a continuous loop that redistributes heat energy across the globe. This process helps regulate the Earth's temperature and climate by balancing heat distribution.
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What happend when a convection current detector came near a heat source?
When a convection current detector comes near a heat source, it will detect the movement of air or fluid caused by the temperature difference. This movement creates a convection current around the heat source, which the detector can measure to indicate the presence and intensity of the heat source.
When the heater blows hot air around to heat your house this is an example of heat being transferred by?
The heat is being transferred by convection.
How is a space heater an example of convection?
A space heater is an example of convection because it warms up the air around it. The heater emits heat which causes the air molecules to become less dense and rise, creating a convection current that circulates the warm air throughout the room.
Why is a hot air ballon examples of convection?
A hot air balloon is an example of convection because the process of heating the air inside the balloon causes it to become less dense and rise. This creates a convection current where the hot air rises and the cooler air around it sinks, allowing the balloon to float.
How can you use convection to keep warm?
To use convection to keep warm, you can place a radiator or space heater by a wall or in a corner. The warm air rising from the heater will create a convection current that circulates the heat around the room. Additionally, you can also position a fan near the heater to help distribute the warm air more evenly throughout the space.
How do you use convection current In a sentences?
Convection current is a stream of fluid propelled by thermal convection. Convection is mostly around gas and liquid
Is it true that the flow that transfers heat within a fluid is called a convection current?
In a convection current, heat flows with the heated molecules as they move around in the liquid or gas. In a solid, the heat transfers via condition
What happend when a convection current detector came near a heat source?
When a convection current detector comes near a heat source, it will detect the movement of air or fluid caused by the temperature difference. This movement creates a convection current around the heat source, which the detector can measure to indicate the presence and intensity of the heat source.
The circulatory system blank nutrients gasses liquids and heat around the body?
The circulatory system transports nutrients, gases, liquids, and heat around the body. It also circulates and carries these around the body.
When the heater blows hot air around to heat your house this is an example of heat being transferred by?
The heat is being transferred by convection.
How is a space heater an example of convection?
A space heater is an example of convection because it warms up the air around it. The heater emits heat which causes the air molecules to become less dense and rise, creating a convection current that circulates the warm air throughout the room.
What does the word convection current mean in geography?
In geography, a convection current refers to the movement of air or water in the atmosphere or oceans caused by the uneven heating of the Earth's surface. This movement helps distribute heat energy around the globe, influencing weather patterns and climate. Convection currents play a key role in the Earth's energy balance and the circulation of heat.
What system transports substances around the body?
It transports materials
Why is a hot air ballon examples of convection?
A hot air balloon is an example of convection because the process of heating the air inside the balloon causes it to become less dense and rise. This creates a convection current where the hot air rises and the cooler air around it sinks, allowing the balloon to float.
What transports materials around the cell?
endoplasmic reticulum
An oven heats up and the whole kitchen becomes warm because of heat transfer by?
convection. The hot air around the oven rises, creating a current that circulates throughout the kitchen, transferring heat to the surrounding objects.
What transports lipids around the cell?
smooth endoplasmic reticulum
