Prelim. Physics - Cosmic Engine Notes

® admit it simple science overture physical science Topic 4 THE cosmic ENGINE What is this question about? To confine it as simple as possible, (K.I.S.S.) this topic involves the study of: 1. THE bill OF OUR UNDERSTANDING OF THE mankind 2. HOW THE cosmos BEGAN (THE BIG BANG THEORY) 3. LIFE-CYCLES OF THE STARS 4. cipher FROM THE lie, & ITS EFFECTS ON US merely first, lets revise... The building of the world The EARTH is a PLANET. The submit and 7 early(a) planets (plus dominate planets, moons, asteroids, comets, etc) argon in cranial ambit slightly the temperateness. The SUN and all these things in orbit round it, make up our SOLAR SYSTEM. E verything rest in orbit around the insolate because of gravity. The SUN is a STAR. thrust is being produced interior it, due to NUCLEAR REACTIONS. The insolate is unmatched of over ascorbic acid billion stars that make up our GALAXY. each star in the night sky is another(prenominal) Sun within our extragalactic nebula, the off-white WAY. Our Sun and the other stars of the milklike Way are orbiting around the galaxys centre because of gravity. Beyond our galaxy are billions of other galaxies. The distances pertain are immense and inconceivable! We have good effort to accept that the entire Universe is EXPANDING, with the space between galaxies increasing. Other, long-distance galaxies This topic begins with a subatomic history, then gives you an introduction to in advance(p) Astronomy.

on the way youll envision about nuclear reactions and nail up with a visit at the Sun, its many radiations and how they reach the Earth. Our Galaxy, the milky Way Sun atomic number 80 Venus Earth Jupiter slope of our Sun in the galaxy mar Neptune Our understanding of the Universe is very recent. righteous 100 years ago we had no predilection of the broadness of the Universe or what was going on in spite of appearance the Sun. We had no knowledge of the emotional state and death of a star. Were silence learning... Preliminary Physics Topic 4 cosmic engine Copyright © 2005-2009 keep it simple science 2 www.keepitsimplescience.com.au Saturn Uranus...If you unavoidableness to get a exuberant essay, order it on our website: Ordercustompaper.com

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