[/caption]Radiation from the Sun, which is more popularly known as sunlight, is a mixture of electromagnetic waves ranging from infrared (IR) to ultraviolet rays (UV). Actually, the Sun does not only produce IR, visible light, and UV. … Fusion in the core actually gives off high energy gamma rays.
Where do electromagnetic waves come from?
Description: Electromagnetic waves are formed when an electric field comes in contact with a magnetic field. They are hence known as ‘electromagnetic’ waves. The electric field and magnetic field of an electromagnetic wave are perpendicular (at right angles) to each other.
How does the sun produce electromagnetic waves?
The Sun is made of plasma, which is a gas of bare ions and electrons. The energy released from nuclear fusion heats this plasma, and the moving charges emit electromagnetic waves.
Does the sun emit electromagnetic waves?
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). Man-made lamps can also emit UV radiation, and are often used for experimental purposes.
What types of radiation come from the sun?
Sun and Other Types of Radiation
- UV Radiation (Sun) Ultraviolet (UV) radiation comes from the sun and man-made sources like tanning beds. …
- X-rays and Gamma Rays. When talking about radiation and cancer risk, it is often x-rays and gamma rays that people think about. …
- Radon. Radon is a colorless, odorless, radioactive gas.
How safe are electromagnetic waves?
There is no doubt that short-term exposure to very high levels of electromagnetic fields can be harmful to health. … Despite extensive research, to date there is no evidence to conclude that exposure to low level electromagnetic fields is harmful to human health.
What are the 7 electromagnetic waves in order?
This range is known as the electromagnetic spectrum. The EM spectrum is generally divided into seven regions, in order of decreasing wavelength and increasing energy and frequency. The common designations are: radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), X-rays and gamma rays.
What type of light does the Earth emit?
What color is the sun?
What 3 ways do we describe waves?
Radio waves, gamma-rays, visible light, and all the other parts of the electromagnetic spectrum are electromagnetic radiation. Electromagnetic radiation can be described in terms of a stream of mass-less particles, called photons, each traveling in a wave-like pattern at the speed of light.
How much EMF does the sun emit?
natural electromagnetic fields (like those created by the sun): 200 V/m.
What color does the sun emit most brightly?
The Sun *emits* white light, which is actually a composite of all of the visible frequencies of light. (A prism shows you the visible frequencies of white light.) The distribution of solar frequencies is uneven, the most intense frequency is in the yellow-green part of the spectrum.
What is the Sun’s frequency?
about 0.0033 hertz
Does UV light create heat?
No. The light source may get warm or even hot, but UV light does not transmit heat. Heat is transmitted in the lower frequencies of Infrared (IR). … While all light, in fact the entire EM spectrum carries energy, not all frequencies produce or transmit heat.
How do you rid your body of radiation?
Potassium iodide (ThyroShield, Iosat).
Iodine is essential for proper thyroid function. If you’re exposed to significant radiation, your thyroid will absorb radioactive iodine (radioiodine) just as it would other forms of iodine. The radioiodine is eventually cleared from the body in urine.
What cancers are caused by radiation?
Category: Radiation Effects — Effects on Tissues and Organs
- Most types of leukemia (although not chronic lymphocytic leukemia)
- Multiple myeloma.
- Thyroid cancer.
- Bladder cancer.
- Breast cancer.
- Lung cancer.
- Ovarian cancer.
- Colon cancer (but not rectal cancer)