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Is it true the heat from the sun reaches earth through convection?
No, the heat from the sun reaches Earth through radiation, not convection. Radiation is the transfer of heat energy through electromagnetic waves, while convection is the transfer of heat through the movement of fluids like air or water.
Why heat cannot reach the earth from the sun by conduction or convection?
Heat from the sun cannot reach the earth through conduction or convection because space is a vacuum and does not contain matter to transfer heat. Heat from the sun reaches the earth through radiation, as electromagnetic waves travel through the vacuum of space.
Is it true or false that the heat from the sun reaches through Earth through convection?
False. The heat from the Sun reaches Earth through radiation, not convection. Convection is the transfer of heat through the movement of fluids like air and water, while radiation is the transfer of heat through electromagnetic waves.
How do you know that heat is transferred from the sun to earth by radiation?
It cannot be transmitted by conduction nor convection because there is no material connection between the sun and the Earth. Conduction and convection need a medium through which to travel, and since the space between the Earth and the Sun is considered a vacuum, they cannot occur. However, radiation does not require a medium through which to travel. It can travel through a vacuum, and therefore space. Therefore, it's the only surviving option for heat transmission.
Does radiation heat the earth through convection?
No, radiation from the sun heats the Earth primarily through the process of absorption of solar radiation by the Earth's surface and atmosphere. Convection is the transfer of heat through the movement of fluids, such as air and water, but it is not the primary mechanism by which the Earth is heated by solar radiation.
Is it true the heat from the sun reaches earth through convection?
No, the heat from the sun reaches Earth through radiation, not convection. Radiation is the transfer of heat energy through electromagnetic waves, while convection is the transfer of heat through the movement of fluids like air or water.
The heat from the sun reaches Earth through convection true or false?
False. The heat from the sun reaches Earth through radiation, which is the transfer of energy through electromagnetic waves. Convection is the transfer of heat through the movement of fluids or gases.
Which of the following is NOT an example of convection?
Earth receiving heat from the sun.
Why heat cannot reach the earth from the sun by conduction or convection?
Heat from the sun cannot reach the earth through conduction or convection because space is a vacuum and does not contain matter to transfer heat. Heat from the sun reaches the earth through radiation, as electromagnetic waves travel through the vacuum of space.
Is it true or false that the heat from the sun reaches through Earth through convection?
False. The heat from the Sun reaches Earth through radiation, not convection. Convection is the transfer of heat through the movement of fluids like air and water, while radiation is the transfer of heat through electromagnetic waves.
How do you know that heat is transferred from the sun to earth by radiation?
It cannot be transmitted by conduction nor convection because there is no material connection between the sun and the Earth. Conduction and convection need a medium through which to travel, and since the space between the Earth and the Sun is considered a vacuum, they cannot occur. However, radiation does not require a medium through which to travel. It can travel through a vacuum, and therefore space. Therefore, it's the only surviving option for heat transmission.
Does heat reach us from the sun by convection?
Heat from the sun reaches Earth by radiation. Convection involves air movement, so heat from a forced air furnace would be an example of convection, as would heat in a convection oven which is basically a regular oven with a fan to distribute the heat more evenly.
Does radiation heat the earth through convection?
No, radiation from the sun heats the Earth primarily through the process of absorption of solar radiation by the Earth's surface and atmosphere. Convection is the transfer of heat through the movement of fluids, such as air and water, but it is not the primary mechanism by which the Earth is heated by solar radiation.
How is the heat transferred inside earth?
by 3 wayes:1/Convection Heat from core2/Radiation from the sun
What type of heat transfer allows the Sun's heat to reach the Earth?
The Sun's heat reaches the Earth through radiation, which is a type of heat transfer where energy is transmitted in the form of electromagnetic waves.
If air is a fluid why isn't convection responsible for transferring heat to earth from the sun?
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Would there still be convection in the oceans if earth stopped getting energy from the sun?
There are other sources of heat in the oceans besides the sun.. Most are underwater magma or gas outlets. However, the majority of heat in the oceans does come from the sun. Heat is necessary for convection to occur. There is a possibility for localized convection due to the alternate heat sources, but most, if not all convection would cease without the sun.
