Noun

Singular physics

Plural uncountable

physics (uncountable)

  1. The branch of science concerned with the study of properties and interactions of space, time, matter and energy.
    Newtonian physics was extended by Einstein to explain the effects of travelling near the speed of light; quantum physics extends it to account for the behaviour of atoms.
  2. Of or pertaining to the physical aspects of a phenomena or a system, especially those studied in physics.
    The physics of car crashes would not let Tom Cruise walk away like that.

Meronyms

Related terms

From Wiktionary under the GNU Free Documentation License.
Mon Jul 26 20:57:15 2010

Physics (Ancient Greek: φύσις physis "nature") is a natural science that involves the study of matter and its motion through space-time, as well as all applicable concepts, such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves.

Physics is one of the oldest academic disciplines, perhaps the oldest through its inclusion of astronomy. Over the last two millennia, physics had been considered synonymous with philosophy, chemistry, and certain branches of mathematics and biology, but during the Scientific Revolution in the 16th century, it emerged to become a unique modern science in its own right. However, in some subject areas such as in mathematical physics and quantum chemistry, the boundaries of physics remain difficult to distinguish.

Physics is both significant and influential, in part because advances in its understanding have often translated into new technologies, but also because new ideas in physics often resonate with other sciences, mathematics, and philosophy. For example, advances in the understanding of electromagnetism or nuclear physics led directly to the development of new products which have dramatically transformed modern-day society, such as television, computers, domestic appliances, and nuclear weapons; advances in thermodynamics led to the development of motorized transport; and advances in mechanics inspired the development of calculus.

From Wikipedia under the GNU Free Documentation License
Tue Jul 27 01:53:53 2010

PHysICs :-)?
Q. Constructive interference will maximize the amplitude of two waves of identical wavelength if they are offset by: wavelength/4 wavelength/2 wavelenth/pi wavelength/2pi wavelength
Asked by JitterBug589 - Sun May 6 23:38:56 2007 - - 2 Answers - 0 Comments

A. The whole wavelength. Then everything will be exactly doubled. If they are offset by half the wavelength, for sinusoidal waves they will be completely cancelled out. (Results vary for other waveforms.)
Answered by Scarlet Manuka - Sun May 6 23:53:35 2007

How does physics serve to improve our understanding of physical systems?
Q. Want to help me out? Would be greatly appreciated. Here's all four: How does physics serve to improve our understanding of physical systems? How do the principles of physics effect your daily life? Describe something in nature that has become more compelling because of an understanding of physics principles Is it possible to describe the whole natural world (chemical and biological) with a small number of physical principles? If so, how? Is physics a redundant science? Do we now have a clear understanding of the interactions between matter and energy on all scales? Is technological application the main thrust of physics research today?
Asked by Kaen - Mon Sep 29 15:58:30 2008 - - 2 Answers - 0 Comments

A. I could answer most of your questions with this: physics describes everything. It is the study of the natural world. But here goes: How does physics serve to improve our understanding of physical systems? Because physics tells us exactly what happens in these systems, it's more than just equations. Behind it all, physics can teach you everything you need to know about the system in question. How do the principles of physics effect your daily life? The most basic physical principles deal with particles and atoms and energy... that's pretty much everything in the known universe... so I think that accounts for ALL the events in your life. People underestimate how basic physics really is. All other sciences are built off of it, ALL of… [cont.]
Answered by JK - Mon Sep 29 16:21:17 2008

What is the physics concept of multiple images in a mirror or computer screen?
Q. For example, if you have a webcam that is separate from your computer and you turned it so that it faced the computer, you will see on your computer screen, multiple images of the computer and cascading back. I unfortunately cannot find a photo to demonstrate what I am talking about; but can anyone explain this physics concept to me? Something about reflection? I really don't know. please hurry!
Asked by rbellybo - Fri May 29 05:43:11 2009 - - 1 Answers - 0 Comments

A. It is called Droste Effect. But that is just the name of such artistic expression. Since you post this question under the physics category, perhaps you are looking for an explanation of the effect more than just the name. Basically the effect that you see in two mirrors facing each other or when you point your web-cam towards you computer monitor is a result of a feedback loop that goes on infinitely. When you include the computer monitor in the view of the camera and then the content of the compute monitor is again feed back into the monitor again. So it is a recursive loop of input going to the output and which again feed into the input again and the loop just go infinitely until resolution of the monitor cannot show any finer… [cont.]
Answered by CPL - Fri May 29 06:01:43 2009

From Yahoo Answer Search: "physics"
Wed Jul 28 18:43:58 2010

Physics is the science of the natural world, which deals with the fundamental particles the universe is made of, the interactions between them, and the interactions of objects composed of them (nuclei, atoms, molecules, etc).

Contents

Sourced

  • Physicists use the wave theory on Mondays, Wednesdays and Fridays and the particle theory on Tuesdays, Thursdays and Saturdays
    • William Henry Bragg; quoted in Dictionary of Scientific Quotations by Alan L. Mackay, Institute of Physics Publishing, Bristol, 1994, p. 37 [1]
    • Variant: On Mondays, Wednesdays and Fridays we teach the wave theory and on Tuesday, Thursdays and Saturdays the corpuscular theory.
    • Quoted in Physically Speaking: A Dictionary of Quotations on Physics and Astronomy by C.C. Gaither, 1997, ISBN 0750304707. [2]
    • unsourced variant: God runs electromagnetics by wave theory on Monday, Wednesday, and Friday, and the Devil runs them by quantum theory on Tuesday, Thursday, and Saturday. [3]
  • Physics and philosophy are at most a few thousand years old, but probably have lives of thousands of millions of years stretching away in front of them. They are only just beginning to get under way.
    • Physics and Philosophy (1942), p.217.
Cutting edge science - The Hindu
hindu.com
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The Hindu Your book, part- physics and part-travelogue, takes readers to extreme destinations like Siberia and Antarctica. Why did you go to all those remote places? ...
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gamerant.com
Fight Night Champion Coming In 2011 - Game Rant (blog)
Thu, 22 Jul 2010 03:36:54 GMT+00:00
Game Rant (blog) ea sports fight Night Round 4 was a genre defining game, and led the way as the industry transitioned to physics -based sports games. ... Fight Night get bloodier Examiner.com Video Games -- EA announces 'Fight Night Champion' ESPN (blog) EA Sports Fight Night Champion Revealed The Koalition (blog) PSX Extreme (press release)
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newsblaze.com
Oscars' Academy Help Sci Fi Fans Space Out - NewsBlaze
Fri, 23 Jul 2010 19:17:07 GMT+00:00
NewsBlaze The following is information for each night: Hosted by Adam Weiner, the program will examine the physics principles behind many science fiction movies and ...

From Google News Search: "physics"
Sun Jul 25 02:49:40 2010

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Physics Astronomy

From Yahoo Image Search: "physics"
Thu Jul 29 04:47:32 2010

Christian Carsten David`s - Blog: Physics
christiancarstendavid.blogspot.com
Christian Carsten David`s - Blog: Physics

Christian Carsten David

Wed, 28 Jul 2010 15:25:00 GM

Physics. (Ancient Greek: physis "nature") is a natural science that involves the study of matter and its motion through space-time, as well as all applicable concepts, such as energy and force. More broadly, it is the general ...

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Wed, 28 Jul 2010 19:20:00 GM

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From Google Blog Search: "physics"
Wed Jul 28 22:54:50 2010