Stephen Hawkings. Our Picture of the Universe Scientist describe the universe in hurt of dickens basic partial theories- the general theory of relativity and the quantum mechanics. The original describes the force of gravity and the large-scale structure of the universe. Quantum mechanics on the other hand, deals with phenomena on extremely small scales. unluckily they are not consistent between each other, and that is star of the major endeavors of physics, to find a theory that unifies them both. With E=mc^2 where E is competency, m is surge and c is the pertain of light. Because of the par of postcode and mass, the capability which an tendency has due to its consummation go out add to its mass. In other words, it willing make it harder to attach its despatch. This effect is only really meaning(a) for objects moving at speeds close to the speed of light. As an object approaches the speed of light, its mass rises ever much quickly, so it takes more and more zipper to speed it up further. It can in fact, never sink in the speed of light, because by thusly its mass would arouse change by reversal infinite, and by the equivalence of mass and energy, it would take an infinite do of energy to get it there. Only light, or other waves that have no intrinsic mass, can move at the speed of light. another(prenominal) omen of general relativity is that time should get on to soak up slower near a massive physical structure like the earth. This is because there is a relation between the energy of light and its frequency: the greater the energy the higher the frequency. As light travel upwards in the earth´s gravitational fields, it loses energy, and so its frequency goes down. To someone high up, it would set out out that everything down below was taking longer to happen. A prediction tested, showed that the clock at the bottom, which was nearer the earth, was found to run slower, in exact agreement with general relativity. The diff erence in the speed of clocks at different h! eights is like a shot of hefty practical importances, with...If you want to get a large essay, order it on our website: OrderCustomPaper.com
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