Chapter 15 (23): Black Holes a) 15.1: Principle of equivalence (1) The Principle of equivalence: Idea that life in a free falling laboratory and life with no gravity is equivalent. ii) 15.1.2 Gravity or acceleration: (1) In space shuttle it appears as though there is no gravity or force but in reality everything from the shuttle to the pencil inside the shuttle is continuously falling but cause it’s all at the same speed it appears as force less. b) 15. 2 Space-time and gravity (1) Einstein
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NASA today is helping Europe space agency with 2 NASA radios being brought along to a EXOMars mission. It is a seven month mission‚ and it will start in Kazakhstan. NASA thinks this will help the relationship between the two agencies. This mission will send two people to Mars and a robot rover. The radios will be on the rover and in the ship and will be to communicate with NASA and European Space Agency. Science has influenced society by predicting when there will be rain or wind. Science has also
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Project work in Physics Theme: The Big Bang theory (The theory of everything) Subject of studying: The beginning of all the surroundings And the mysteries of our inexplicable and amazing Universe | | |[pic]
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waves would have a higher frequency if the source was moving away the observer. Doppler revolutionized this principle which does not apply to sound‚ as time went on people started applying this principle to light. In which another scientist Edwin Hubble used it to determine that the universe was still expanding. The most common way we still hear about Doppler is how meteorologist apply his principles to find out where storms are coming from‚ and the type of force that is carried with them. The
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N.Bose (India) - Quantum statistics 21. Enrico Fermi (Iyaly) - Controlled nuclear fission 22. Werner Heinsberg(Germany) - Quantum mechanics; Uncertainty principle 23. Paul Dirac (UK) - Relativistic theory of electron; Quantum statistics 24. Edwin Hubble (USA) - Expanding universe 25. Ernest Orlando Lawerence (USA) - Cyclotron 26. James Chadwick (UK) - Neutron 27. Hideki Yukawa(Japan) - Theory of nuclear forces 28. Homi Jehangir Bhabha (India) - Cascade process of cosmic radiation 29. Lev
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Modern society faces the problem of the repression of individuality in favor of a collective identity. However‚ at the University of Chicago‚ students are dedicated to creating and maintaining a prosperous environment built upon diversity and individual passion. At UChicago‚ I would be able to explore my passion for physics alongside various other aspects of my individual identity. It is this ability and the freedom to explore my own identity and intellectual pursuits that draw me closer and closer
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Such as‚ obtaining minerals on the moon for further investigation to find the history of the moon and what it consist of. Nonetheless‚ with the Hubble telescope‚ it was capable of observing long ranges from other planets to light-years galaxies. Similarly‚ as the probes that could land in most areas in the solar system and return with samples. Even then‚ since 1960 we been searching if such life
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THe Pillars of the Big bang theory THE 3 PILLARS OF THE BIG BANG THEORY In the beginning there was nothing-no time to describe ‘when’ or no space to fill matter in. From this void sprung our universe when time and space came into existence as one entity. Despite its name the big bang theory isn’t really a theory about a bang at all. It is really only a theory about the aftermath of a bang (Allen Guth). The Big Bang theory is widely accepted by modern scientists‚ some however still doubt
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universe. (Expanding universe‚ n.d.) This caused Einstein to add a cosmological constant to his equations that made his calculations consistent with a static universe. (Expanding universe‚ n.d.) Einstein admitted this was a great mistake when Edwin Hubble demonstrated that the more distant a galaxy is from earth‚ the greater its redshift and therefore the faster it moves away from us. The velocity of galaxies that are moving away from us can be given by an equation known as Hubble’s law: v = H*d
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Encarta Dictionary is “the philosophical study of the nature of the universe.” This concern with viewing the universe and its vast issues and meaning takes the mind into a mysterious spectrum. The very foundation of Cosmology began with Astronomer Edwin Hubble in 1929. He discovered that other galaxies existed in the universe and determined that these galaxies were moving away from each other at a rate that was constant with the distance between them. The farther away from Earth the galaxy was‚ the faster
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