What is the electromagnetic spectrum of the sun?

All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum. Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays. Radiation is one way to transfer heat.

What part of the sun does the electromagnetic spectrum come from?

Visible light, for example, comes from the photosphere (or surface) whereas most infrared light comes from the lower chromosphere just above. Much of the high-energy UV and X-ray photons come from the Sun’s outer atmosphere (called the corona).

Which type of radiation comes from the sun?

UV Radiation (Sun)

Ultraviolet (UV) radiation comes from the sun and man-made sources like tanning beds. Learn more about UV and how to reduce your risk of skin cancer here.

What is the electromagnetic spectrum and how does it relate to sunlight?

Our Sun emits light at progressively shorter wavelengths, too: the ultraviolet, X-ray, and even gamma-ray parts of the spectrum. But most of the Sun’s light is in the infrared, visible, and ultraviolet parts of the electromagnetic spectrum.

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How is electromagnetic radiation produced on the sun?

Radiation from the Sun

The sun gets its energy from the process of nuclear fusion. … This energy eventually makes its way to the outer regions of the sun and is radiated or emitted away in the form of energy, known as electromagnetic radiation. A particle of electromagnetic radiation is known as a photon.

What are the 3 main types of radiation emitted by the sun?

Though the sun emits all of the different kinds of electromagnetic radiation, 99% of its rays are in the form of visible light, ultraviolet rays, and infrared rays (also known as heat).

Is the sun a source of radioactivity?

The spectrum of the Sun’s solar radiation is close to that of a black body with a temperature of about 5,800 K. The Sun emits EM radiation across most of the electromagnetic spectrum.

What is the energy from the sun called?

Solar radiation, often called the solar resource or just sunlight, is a general term for the electromagnetic radiation emitted by the sun. Solar radiation can be captured and turned into useful forms of energy, such as heat and electricity, using a variety of technologies.

How is light formed in the Sun?

Deep in the sun’s fiery core, atoms fuse and create light. … That interaction is called fusion, and it naturally occurs when two atoms are heated and compressed so intensely that their nuclei merge into a new element.