How does the sun get its power
WebThese are called solar flares. Solar flares are thought to be caused by sudden magnetic field changes in areas where the sun's magnetic field is concentrated. They're accompanied by … WebBecause it is so massive, it has immense gravity, enough gravitational force to hold all of that hydrogen and helium together (and to hold all of the planets in their orbits around the sun). We say the sun burns, but it doesn’t burn like wood burns. Instead, the sun is a gigantic nuclear reactor. Contents The Parts of the Sun
How does the sun get its power
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WebMar 22, 2024 · At its equator, the Sun completes one rotation in 25 Earth days. At its poles, the Sun rotates once on its axis every 36 Earth days. EXTREME SUN SUN SHINING IN … WebApr 10, 2024 · Solar power —the conversion of sunlight into electricity —is yet another application of solar technology. This can be done in a number of ways. The two most common are photovoltaic (solar cells) and concentrating solar power. Solar cells convert … Individuals, communities, and countries depend on a variety of different …
WebFeb 12, 2015 · The sun is currently classified as a “main sequence” star. This means that it is in the most stable part of its life, converting the hydrogen present in its core into helium. For a star the ... Webfusion in the heart of the Sun is eventually radiated away in all directions into space. A tiny fraction reaches the Earth, powering every process necessary for life. Even this tiny fraction is enormous. The solar energy …
WebMar 31, 2024 · It has electrically charged gases that generate areas of powerful magnetic forces. These areas are called magnetic fields. The Sun’s gases are constantly moving, which tangles, stretches and twists the … WebApr 29, 2014 · The Sun produces a large amount of energy by combining very light elements such as hydrogen to heavier elements such as helium and then lithium, oxygen, carbon, …
WebJul 28, 2024 · Solar energy is created by nuclear fusion that takes place in the sun. Fusion occurs when protons of hydrogen atoms violently collide in the sun ’s core and fuse to … how a stroke is treatedWebAug 24, 2016 · Sunlight and water can be harnessed to produce hydrogen, a solar fuel, with the use of special solar cells called photoelectochemical (PEC) cells and photovoltaic (PV) electrolysis reactors. The technology stores the sun’s energy in the form of chemical bonds, then turns it into electricity through a hydrogen fuel cell. how a stove worksWebInside 24% of the solar radius is the core which generates 99% of the fusion power of the Sun. There are two distinct reactions in which four hydrogen nuclei may eventually result in one helium nucleus: the proton–proton chain reaction – which is responsible for most of the Sun's released energy – and the CNO cycle . Composition [ edit] how many mm in 7/16 inchWebThe sun’s uneven heating of the atmosphere, the earth’s irregular surfaces (mountains and valleys), and the planet's revolution around the sun all combine to create wind. Since wind … how many mm in a haWebThe Stefan-Boltzmann equation then gives the energy flux emitted at the sun’s surface. S S = (5.67 × 10 –8 W·m –2 ·K –4 ) (5800 K) 4 = 63 × 10 6 W·m –2. The surface area of a sphere with a radius r is 4πr 2. If r S is the radius of the Sun, the total energy it emits is S S 4πr s2. As the radiation is emitted from this spherical ... how many mm in a gallonWebFeb 14, 2024 · This image of the Sun, taken by the Solar Dynamics Observatory in 2012 during a rare transit of Venus (dark spot to the upper right), shows the star's boiling … how a stroke affects the nervous systemWebThe large power output of the Sun is mainly due to the huge size and density of its core (compared to Earth and objects on Earth), with only a fairly small amount of power being generated per cubic metre. how many mm in a cm 4240929