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How does electromagnetic energy generated from the center of the sun reach the Earth?

Answer 1

Through the process of "Radiation".

Energy can be transferred in various ways:

1) Contact (solids); it is the case when you place a hot body in contact with a cold one. Energy passes from the hot to the cold;

2) Convection (liquids/fluids): when you heat, say, water. The hot portion of water starts to move around (due to the change in density) and transfers energy to the cold part;

3) Radiation (vacuum/gasses): in this case energy travels as radiation (an electromagnetic wave) carrying an energy proportional to its frequency #nu# (#Epropnu#).
This wave can travel through vacuum because it doesn't need a material medium to sustain its propagation.

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Answer 2

Clara Avalos

Electromagnetic energy generated from the center of the sun reaches the Earth through the process of radiation. This energy travels in the form of electromagnetic waves, primarily in the form of visible light, along with other wavelengths such as infrared and ultraviolet radiation. These waves travel through the vacuum of space at the speed of light until they reach the Earth's atmosphere, where some are absorbed, scattered, or reflected, allowing only a portion of the energy to reach the surface of the Earth.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.