Radius Of The Sun

SUN is a star in which all planets revolved. It is a very large ball of glowing with heat plasma. It is located at the middle of our solar system. The sun supplies all the power we required for our life here on planet- earth. The sun is composed of 74% hydrogen and 25% helium, together with other trace elements. It is also highly magnetic because it is made of plasma. Sun is like the earth which has also north and south magnetic poles. The value of activity on the sun rises and falls over an 11- year cycle. The sun use to revolve once for about 1 month on its axis; nevertheless, this is not the perfect estimation for the reason that the sun is a huge ball of plasma. The other portions of the sun rotates rapidly than the other parts, for this explanation it's difficult to tell and say when the sun has a full rotation finished. The sun's age has been 4.6 billion years and expected to last for another 7 billion years or so. If the usable hydrogen in the core runs out, the sun will get enlarge outer into a red giant, the inner planets will be probably consumed (including Earth). It will then shed off its outward layers and will have collapsed inward to become a white stunted star.

 PARTS OF THE SUN

 The sun is composed of Core, Radioactive zone, Convective zone and the Photosphere. CORE – Is the inner part layer of the sun. In this innermost layer, the reactions of nuclear fusion are taking place. The temperature of this layer is 15.7 million Kelvin and the pressure is adequate to support the nuclear fusions.

 RADIOACTIVE ZONE—is the exterior layer. In this outer layer, the protons of gamma radiation constructed in the inner part (core) are uttered and take in by hydrogen atom. One proton can obtain 100,000 years in getting through the radioactive zone.

 CONVECTIVE ZONE—is the outside portion of the exterior layer (radioactive zone), the bubbles or the heat of plasma goes rise and fall like a lava lamp in this layer.

PHOTOSPHERE—this is the surface of the sun. The average temperature of this surface is about5, 800 Kelvin. In this portion, protons are produced inside the sun and will be the last to get the vacuum of space. However, if you could move down into the sun, you would discover the temperature and pressure growing until you reached the core of the sun. In this surface, the portion is combining together to shape atoms of helium. As a result, it will release a very large amount of energy. This energy is very much necessary to our planet Earth for our existence and the living plants and animals too.

Summary

The radius of the sun is 695,500 kilometers which is 109 times the earth's radius or 6.955A-10⁸ meters. The sun's diameter is 1,392,000

The Geek Squad
They say life is complicated but nothing is more complicated than mathematics. Known as a subject that deals with numbers, symbols and equations, it goes in circle with calculation, measurement, counting and the systematic study of motions and shapes of physical objects. It involves different fields and disciplines like statistics and game theory and is an essential tool in many fields, including natural science, engineering, medicine, and the social sciences. Math subjects that often get discussed are radius, theorem, parameters, basic computations and scientific computations. Today, mathematics genius even created number game that would definitely cause you headache like the Sudoku.
One of the topics I hated most when it comes to my high school math class is radius- finding the radius of a glass, of a basketball or of the earth and of course the radius of the sun. Radius is the line in the centre of the circle up to a certain point in the said circle. For me, it is like the dividing line of a circular object. The problem is, getting a radius is not as simple as division. It has its own formula that I for one can't grasp. According to our mathematics formula, radius is equal to the diameter of the circle divided into two (r=D/2) where in diameter is radius multiplied by two (d=rx2). So, in order to get the radius or diameter of a particular circle, we have to get the circumference first and that is already another story.
Mathematics isn't really my favourite subject because I really hate numbers. So it's really amazing when I get to see information about people doing math works. People like Sir Isaac Newton who develops calculus, Pythagoras who developed the Pythagorean Theorem formula, and Benjamin Banneker who developed those mind boggling puzzles in fields of trigonometry. People measuring the radius of the earth, moon and sun and giving us information how far are they from each other through equations and numbers. And for the sake of general knowledge, I would like to share to you that according to http://www.radiusofthesun.com/, as of January 2001, the radius of the sun is 695,500 kilometres which is 109 times the earth's radius or 6.955A-10 meters giving it a diameter of 1,392,000. As for the radius of the earth, the most answer you will get is 6371 Km or approximately 3959 miles. However, this is just the earth's average radius since our planet is not a perfect sphere. Isn't math interesting?