Context examples . This radiant energy is necessary for the metabolism of the environment and its inhabitants 1. Solar radiation has to pass through more atmosphere in the winter than the summer. During solar flares, the intensity of solar X-radiation is increased by a factor of several tens, and its hardness also increases. Fusion is the process whereby stars produce huge quantities of energy from the fusion of hydrogen or helium, in one of the most efficient processes of energy generation.The radiation referred to is usually electromagnetic energy, particularly infrared radiation, visible light, and ultraviolet. Most electricity is made by burning fossil fuels , which release carbon dioxide and pollution . The complete concept of harnessing solar energy to generate electricity is based upon the phenomenon of solar radiation.It is this radiation from the sun, together with a few more factors, which is the reason why life exists on earth. Managing solar radiation using aerosols or cloud cover would involve changing the ratio between direct and indirect solar radiation. Effects of Solar Radiation. Identifying the instruments used for measuring solar radiation. Understanding the effects of the earth’s movements and atmospheric conditions on the solar energy received on the earth’s surface. When blocked by clouds or reflected off other objects, sunlight is diffused. The solar radiation reading gives a measure of the amount of solar radiation hitting the solar radiation sensor at any given time, express in Watts/sq. The spectrum of solar radiation is close to that of a … Levels are higher in the summer and lower in the winter. One of the main cause of climate change is due to solar radiation. (Albedo, NOAA Paleoclimate Glossary) Amount of solar radiation received on a given body or in a given area. Compared to familiar energy sources on Earth, the sun emits a tremendous amount of energy into space. Read more about Solar Radiation. The Sun produces energy through nuclear fusion at its core, where tremendous amounts of energy are released by the fusion of nuclei into more massive nuclei under extreme conditions such as extreme pressures and temperatures. Ultraviolet radiation (UV), visible light (VIS) and infrared radiation (IR) are part of solar radiation and are combined as „Optical Radiation“, since it is deflected, scattered or reflected by optical systems such as lenses, mirrors or prisms. UV Index The UV Index is a forecast of the probable intensity of skin damaging ultraviolet radiation reaching the surface during the solar noon hour (11:30-12:30 local standard time or 12:30-13:30 local daylight time). Solar radiation is radiant energy emitted by the sun from a nuclear fusion reaction that creates electromagnetic energy. 2. Solar radiation describes the visible and near-visible (ultraviolet and near-infrared) radiation emitted from the sun. Radiation Dosimetry Solar radiation refers to the electromagnetic radiation emitted by the sun. where: H sun is the power density at the sun's surface (in W/m 2) as determined by Stefan-Boltzmann's blackbody equation; R sun is the radius of the sun in meters as shown in the figure below; and D is the distance from the sun in meters as shown in the figure below. The solar radiation is spread over a larger area in winter than in summer. Solar radiation travels to Earth in the form of light waves, which are also known as the electromagnetic spectrum. Solar radiation refers to the electromagnetic waves continuously emitted by the Sun, and carries with it solar energy. Solar radiation is the driver for a number of biological, chemical, and physical phenomena on the ground, in the atmosphere, and in the seas. , videos and news from America 's space agency monthly average irradiance figures what is solar radiation introduction to of. 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