Heat from the sun transfers to Earth through radiation.
Heat travels from the Sun to the Earth in waves. These waves are part of the solar radiation process.
In the form of electromagnetic radiation.
Ultraviolet radiation
No. Earth would be trapped by the Sun's gravity even if it didn't shone.
The energy from the Sun is transferred via electromagnetic waves to the Earth. These e-m waves may travel in a vacuum, and do so essentially at the speed of light.
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.
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.
RadiationHeat can't travel through a vacuum, directly, so the sun emits energy as light. The earth receives about a two billionth of the sunlight emitted, but the light is converted to heat and other energy forms.
Yes, heat radiation can travel through a vacuum because it does not require a medium for transfer like conduction or convection. This is why the Sun's heat can reach the Earth through the vacuum of space.
The average distance from the sun to the Earth is about 93 million miles (150 million kilometers). The sun's rays travel this distance through the vacuum of space to reach the Earth and provide light and heat.
Light waves travel from sun to the earth.
It takes approximatly 7minutes to travel from sun to earth the sun light.