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How would you define physcis?
(In few words, please help me!)

2006-07-23 07:05:08 · 9 answers · asked by Anonymous in Science & Mathematics Physics

9 answers

The science of matter and energy.

2006-07-23 07:09:33 · answer #1 · answered by Marcello 2 · 1 0

easily, penetration is maximum heavily with regards to sectional density, not velocity. Heavier bullets penetrate deeper. The 6.5mm Mannlicher and the 7mm Mauser both made their reputations with very heavy-for-high quality bullets at modest velocities and outstanding penetration. ability, on the different hand, receives spoke of a lot yet has never been shown to correlate to something you somewhat favor to do interior the field. John Taylor's previous KO formulation, case in point, used momentum (MxV) as a education guide to field effectiveness, and this in basic terms below-represents the outcome of velocity, even as ability (MxVxV) grossly over-represents its importance. The lighter bullet ought to have a flatter trajectory, making decision estimation particularly a lot less extreme, yet do not confuse that with accuracy. And the bullet manufacturers recognize those issues, too. Heavier bullets meant for heavier pastime have a tendency to be built more suitable heavily and ought to penetrate and go out beforehand increasing if used on pastime lighter than the producer meant, inspite of the actuality that that has more suitable to do with the lead alloy and the jacket thickness than purely with weight.

2016-12-10 14:13:58 · answer #2 · answered by ? 4 · 0 0

Physics (from the Greek, φύσις (phúsis), "nature" and φυσικός (phusikós), "natural"), the most fundamental natural science, is concerned with the underlying principles of the natural world. Physics deals with the elementary constituents of the Universe (e.g. matter, energy, space, and time) and their interactions, as well as the analysis of systems which are best understood in terms of these fundamental principles.

2006-07-23 19:21:19 · answer #3 · answered by Chris 2 · 0 0

Physics as it is can not be defined. However, Physics is a concept which deals with the study of matter and energy and also their interaction.

2006-07-23 08:01:44 · answer #4 · answered by Subhash M 1 · 0 0

The science that studies any material with a physical existence or effect!

2006-07-23 07:08:34 · answer #5 · answered by Diablous 4 · 0 0

Physics (from the Greek, φύσις (phúsis), "nature" and φυσικός (phusikós), "natural"), the most fundamental natural science, is concerned with the underlying principles of the nature. Physics deals with the elementary constituents of the nature (e.g. matter, energy, space, and time) and their interactions, as well as the analysis of systems which are best understood in terms of these fundamental principles.

Physics is both an empirical systematic study of nature and the body of knowledge obtained as a result of this process. The foremost task of the physicist is to find patterns in the workings of the natural world and deduce those elementary laws that govern the cosmos in the most precise and simplest formulation




Introduction


Discoveries in physics find applications throughout the other natural sciences as they regard the basic constituents of the Universe. Some of the phenomena studied in physics, such as the phenomenon of conservation of energy, are common to all material systems. These are often referred to as laws of physics. Others, such as superconductivity, stem from these laws, but are not laws themselves because they only appear in some systems. Physics is often said to be the "fundamental science" (chemistry is sometimes included), because each of the other weaker sciences (biology, chemistry, geology, material science, engineering, medicine etc.) deals with particular types of material systems that obey the laws of physics. For example, chemistry is the science of matter (such as atoms and molecules) and the chemical substances that they form in the bulk. The structure, reactivity, and properties of a chemical compound are determined by the properties of the underlying molecules, which can be described by areas of physics such as quantum mechanics (called in this case quantum chemistry), thermodynamics, and electromagnetism. Refer to Branches of physics

Physics is closely related to mathematics, which provides the logical framework in which physical laws can be precisely formulated and their predictions quantified. Physical definitions, models and theories are invariably expressed using mathematical relations. A key difference between physics and mathematics is that because physics is ultimately concerned with descriptions of the material world, it tests its theories by observations (called experiments), whereas mathematics is concerned with abstract logical patterns not limited by those observed in the real world (because the real world is limited in the number of dimensions and in many other ways it does not have to correspond to richer mathematical structures). The distinction, however, is not always clear-cut. There is a large area of research intermediate between physics and mathematics, known as mathematical physics.

Physics attempts to describe the natural world by the application of the scientific method. Natural philosophy, its counterpart, is the study of the changing world by philosophy which has been also called "physics" since classical times to at least up to its separation from philosophy as a positive science in the 19th century. Mixed questions, of which solutions can be attempted through the applications of both disciplines (e.g. the divisibility of the atom) can involve natural philosophy in physics the science and vice versa.


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2006-07-26 01:42:53 · answer #6 · answered by vishal 3 · 0 0

The study of life

2006-07-23 07:09:03 · answer #7 · answered by Anonymous · 0 0

Physics is the study of mathematical frameworks unifying observations.

2006-07-23 09:25:46 · answer #8 · answered by Dr. R 7 · 0 0

The relationships of Matter and their reactions.

or:

physics- the scientific study of matter, energy, force, and motion, and the way they relate to each other.

2006-07-23 07:09:02 · answer #9 · answered by Moon Z 2 · 0 0

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