'General relativity' presentation slideshows

Big Bang, Black Holes, No Math ASTR/PHYS 109 Dr. David Toback Lecture 15

Big Bang, Black Holes, No Math ASTR/PHYS 109 Dr. David Toback Lecture 15. Overview. Finished: The Exploding Universe This Time: Expansion of Space-Time and General Relativity After That: Photons and Hydrogen in the Universe. Outline. General Relativity and Expanding Space-Time

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The Theory of Special Relativity

The Theory of Special Relativity. Ch 26. Two Theories of Relativity. Special Relativity (1905) Inertial Reference frames only Time dilation Length Contraction Momentum and mass (E=mc 2 ) General Relativity Noninertial reference frames (accelerating frames too)

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A Plunge Into a Black Hole

A Plunge Into a Black Hole. A black hole is a region of space-time from which nothing can escape, even light. . Gravity in Newtonian physics. m. M. Escape condition: Kinetic Energy K ? Gravitational Potential Energy |U|. At threshold: . Object. Mass. Escape velocity.

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Albert Einstein

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Albert Einstein

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15.1 Tenets of General Relativity 15.2 Tests of General Relativity 15.3 Gravitational Waves

CHAPTER 15 General Relativity. 15.1 Tenets of General Relativity 15.2 Tests of General Relativity 15.3 Gravitational Waves 15.4 Black Holes and Neutron Stars. Time and space and gravitation have no separate existence from matter. Albert Einstein. 15.1: Tenets of General Relativity.

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Gravity

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Expansion of Universe is governed by the FRIEDMAN EQUATION

Expansion of Universe is governed by the FRIEDMAN EQUATION. r. M. m. Flat Universe. and the CONTINUITY EQUATION. Reversible Expansion. Types of matter energy in our universe.

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General Relativity and Weyl geometry: towards a new invariance principle

General Relativity and Weyl geometry: towards a new invariance principle. Carlos Romero UFPb (Brazil). Moscow - 2011. First question :. What kind of invariance should the basic laws of physics possess? . This question is related to the following remark by Dirac in 1973:.

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Recent advances in physics and astronomy --- our current understanding of the Universe

Recent advances in physics and astronomy --- our current understanding of the Universe. Lecture 4: Big Bang, the origin of the Universe. April 23 th , 2003. Universe to Cherokee.

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Maple for Lagrangian Mechanics

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Relativity and Black Holes

Relativity and Black Holes. Frank Hsia-San Shu National Tsing Hua University 8 October 2005 Potential Physics & Chemistry Majors. Outline of Lecture.

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There is a big difference between the Newtonian and the Relativistic frameworks:

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Inflation, 10 500 vacua and the end of the Universe

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Unit Title Universal Gravitation, Speed of Light, and Special Relativity

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Black Holes: The Information Paradox

Black Holes: The Information Paradox. Andrew Buccilli PH2010 Sophomore Seminar. October 26, 2007. What is a Black Hole?. Region of extremely dense packed matter Gravity so strong that nothing can escape it Gravitation balances EM radiation. Sizes. 1. Supermassive Black Holes

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The Metric: The easy way

The Metric: The easy way. Guido Chincarini Here we derive the Robertson Walker Metric, the 3D Surface and Volume for different Curvatures. The concept is introduced w/o the need of General Relativity to make it simpler and east to understand physically.

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What is the Scientific Method?

What is the Scientific Method?. Observe some aspect of the universe. Construct an hypothesis that is consistent with your observation. Use the hypothesis to make predictions. Test those predictions by experiments. Modify the hypothesis in the light of your new results.

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Lecture 13: General Relativity and the Geometry of the Universe

Lecture 13: General Relativity and the Geometry of the Universe. Astronomy 5: The Formation and Evolution of the Universe Sandra M. Faber Spring Quarter 2007 UC Santa Cruz. Expansion histories of universes with different ?. Triangles in universes with different space curvature. ? < 1.

319 views • 4 slides