Astrophysics indexed and crossreferenced glossary of astrophysics terms. An index gives where you can find information about a topic in the book. These items are suitable for prescribing by all, within both primary and secondary care. As 90940 mechanics glossary acceleration change in speed over time, whether speeding up or slowing down air resistance friction acting on an object moving through air average speed the total distance travelled divided by the time required to travel that distance balanced forces when two forces combine to cancel each other out. Dictionary of geophysics, astrophysics, and astronomy.
A collection of terms from the physics 2007 syllabus glossary and senior sciences curriculum glossary. Science glossary grade 4 wyoming department of education. Since the gene for albinism is recessive, it only shows up in the phenotype of homozygous recessive people. Absolute zero of temperature temperature at which a gas would exert no pressure. The percent of the work put into a machine that is converted into useful work output. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Encyclopaedic dictionary of physics free pdf books from bookyards, one of the worlds first online libraries to offer ebooks to be downloaded for free. Sometimes called a spike or described as a neuron firing, an action potential occurs when there is a significant increase in the electrical activity along the membrane of a nerve cell. A simpli ed computer science glossary university of idaho. Council of supply chain management professionals cscmp. Key brain terms glossary explore neuroscience dana foundation. Science glossary page 1 2014 nysaa frameworks glossary science science glossary term definition abiotic any nonliving thing factor that makes up an environment e. Elementary particle physics glossary small html glossary from the lawrence berkeley national laboratory.
It consists of the definitions of terms from the current asa specification. For more inclusive glossaries concerning related fields of science and technology, see glossary of chemistry terms. It is also possible to alter the energy band structure by combining two or more. It is defined by the mohs scale, which ranges from 1 being the softest mineral talc to 10 being the hardest mineral diamond. You can search the glossary entries or download the pdf of the publication. These are the same terms and definitions which are indicated by the green popup links within the main text of this website, but gathered together in one place, and listed in alphabetical. Compendium of quantum physics concepts, experiments, history and philosophy. Quarks combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the. Ocr alevel physicsglossary of terms wikibooks, open books. Learn about some of the major physics terms at howstuffworks. Absolute magnitude a classification scheme, which compensates for the distance, differences to stars. The glossary contains key words, equations and terms from the ib physics diploma course. This is the transfer of heat by means of invisible rays, which travel outwards from the hot object, without needing a medium.
Glossary of physical quantities iopspark institute of physics. Physical science terms and definitions n th ionization energy the energy needed to remove n electrons from an atom. Our universe would then be just one of an enormous number of separate and distinct parallel universes, the vast majority of which would be dead and uninteresting, not having a set of physical laws which would allow the emergence of stars, planets and life. Physics terms word lists collins english word lists. Resolution b2 on the re definition of the astronomical unit of length pdf, beijing, china. Physics key terms and definitions revision universe. Sometimes an index lists topics alphabetically under a different. Where these exist they are indicated in the formulary and contain links to the. Remember, understanding is the first step on the road of success. By definition, this change in velocity can result from a change in speed, a change in direction. Here are is all the jargon you need to know in order to understand physics at gcse. The reflection of light is the bouncing back of light from a surface. Earth science glossary abrasion the process of particles rubbing against each other, wearing down the sharp edges into smaller pieces. Glossary of acronyms and terms from the stanford linear accelerator center slac slacspeak database search.
This guide contains brief explanations and definitions of some of the most important concepts, laws, theories and technical terms used in physics. This glossary aims at collecting the existing knowledge on requirements engineering terminology and defining the core terminology carefully and consistently. Displacement in physics, displacement refers to an objects overall change in position. The propensity of dissimilar particles or surfaces to adhere or cling to one another. A variety of sample problems on each topic are also provided to help you develop successful problem solving strategies. List of basic chemistry element terms and definitions. The cscmp is a notforprofit professional business organization consisting of individuals throughout the world who have interests andor responsibilities in logistics and supply chain management, and the related functions that make up these professions. It will be very hard to answer all the questions in the paper without knowing these key terms and definitions. Ionisation energy the ionization energy of an atom is.
Adiabatic is a thermodynamic process in which no heat is transferred to or from the working. New hampshire edi implementation guide appendix b january, 2012 appb2 introduction to the glossary this glossary defines terms that are not all insurance related, but are commonly used in the business and data reporting environment. You may use your browsers find command to search items in this glossary. Collision a collision in physics occurs when any two objects bump into each other. A physics research center located in geneva, switzerland, where the original development of the world wide web took place under the leadership of tim bernerslee in 1989 as a method to facilitate communication among members of the scientific community. Using a glossary write words to complete the sentences.
Key brain terms glossary explore neuroscience dana. Dictionary of geophysics, astrophysics, and astronomy edited by richard a. Work is equal to the force times the distance and is measured in joules. Synthesize to combine things together to make a useful. Absorbed dose d total energy absorbed per unit mass of tissue acceleration a rate of change of velocity accuracy an indication of how close a measurement is to the accepted value a measure of correctness acoustic impedance z the product of the density of a substance and the speed of.
Wordforword glossaries are used for testing accommodations for elllep students. A using an index an index is a helpful reference tool that you should learn to use. The combining of two or more component forces into a single resultant force. Additionally, there are reference tables and profiles of every element. The refraction of light is the bending of light as it. The definitions were produced by the principal examiners for ph1, 2, 4 and 5 working as a team. Adaptation the development of physical andor behavioral characteristics that allows organisms to survive and reproduce in their habitats. Bsl glossary physics curriculum terms scottish sensory centre. The science that deals with the relationships between matter and energy. Derived from the worldrenowned mcgrawhill dictionary of scientific and technical terms, sixth edition, this vital reference offers a wealth of essential information in a portable, convenient, quickfind format. The standard unit of measure for energy is the joule. A particle of 2 protons and 2 neutrons essentially a helium nucleus that is emitted by an unstable radioactive nucleus during radioactive decay.
The line joining a planet to the centre of the sun sweeps out equal areas in equal times. It is the branch of science concerned with the ultimate laws that govern the structure of the universe and the forms of matter and energy and their interactions. Absolute temperature scale see kelvin scale of temperature. Use the interactive menu bar located above to get started.
Watt the watt is the standard unit of measure for power. A glossary of highenergy physics terms essential vocabulary. All comparative exam asked question related to physics terms. Science glossary page 4 2014 nysaa frameworks glossary science term definition hardness a property of a mineral determined by how compact the atoms are that make up the mineral. Glossary of physics terms absolute humidity or saturation value the maximum amount of water vapor, which could be present in 1 m. This glossary of physics is a list of definitions of terms and concepts relevant to physics, its subdisciplines, and related fields, including mechanics, materials science, nuclear physics, particle physics, and thermodynamics. In cases where more than one definition is in use or where terms are defined differently when viewed from. Translation of physics terms based on the coursework for physics grades 9 to 12. Acoustic impedance z the product of the density of a substance and the speed of sound in that substance active solar heater solar panel designed to capture as much thermal energy as possible by allowing solar radiation to heat water running through a pipe in the panel.
Heckendorn computer science department, university of idaho september 9, 2019 here is a very simple glossary of computer science terms. A common example of quantum numbers is the possible state of an electron in a central potential. This is used to convert alternating current to direct current. There are specific shared care guidelines in place for some medicines. Dictionary of pure and applied physics dipak basu dictionary of material science and high energy physics. In relativistic physics kinetic energy is equal to the product of the increase of mass caused by motion times the square of the speed of light. When an object is undergoing shm an important constant for the motion is its angular frequency it is related to the time period and is a measure of the rate of the motion. A flavored mayonnaise made with eggs, olive oil and gar lic. Radiation alpha particle alpha radiation background radiation becquerel, bq beta particle beta radiation gamma radiation gamma ray radiation sievert, sv. A spicy condiment usually made of mango and oil and served with curry.
Whether youre a professional, a student, a writer, or a general reader with an interest in science, there is no better or more. The pasta should be cooked until just soft with a slightly chewy centre. To merge temporary files containing a days or weeks worth of information with the main data base in order to update it. Absolute zero of temperature temperature at which a gas would exert no pressure absorbed dose d total energy absorbed per unit mass of tissue acceleration a rate of change of velocity accuracy an indication of how close a measurement is to the accepted value a measure of correctness. A model of the atom useful for explaining the origin of atomic energy levels. Glossary of physics terms absolute zero the theoretical lowest temperature possible, which occurs when all random motion of molecules has ceased. Physics dictionary glossary key physics terms words. Glossary of supply chain terms logistics and supply chain.
Science glossary grade 4 adaptation a characteristic of an organism that increases its chance of survival in its environment atmosphere the layers of gas that surround earth, other planets, or stars atom the smallest unit of a chemical element that can still retain the properties of that element. This is a glossary for the terminology often encountered in undergraduate quantum mechanics courses. Thermal physics and materials glossary of terms absolute kelvin temperature scale is based on fixing t of the triple point for water a specific t 273. Ocr alevel physicsglossary of terms wikibooks, open. These are the same terms and definitions which are indicated by the green. It is a part of a machine, it is fitted inside a cylinder and moves back wards and forwards. An example is the photon, which carries electromagnetism or light and, of course, the. The terms have been defined in a simplified and nontechnical manner.
Joining of a n and a ptype altered semiconducting material. Sight blurred vision concave convex correct vision dioptre eye defect focal length focus lens long sight short sight spectacles virtual image. Terms that are italicized are also defined in this glossary. Ac supply alternating current ammeter ampere amp bulb capacitor charge circuit conductor connector lead crocodile clip current dc supply diode direct current dynamo earth electricity. Physics terms definitions and units page 2 this document is issued by the wjec to assist teachers with the preparation of candidates for the gce examination in physics. An aromatic spice, about the size of a pea, used in spicy or sweet foods like moroccan stews or. A absolute zero zero on the thermodynamic temperature scale, or 0 k kelvin, where a substance has minimum internal energy, and is the coldest possible temperature. Elements for physics pdf 280 currently this section contains no detailed description for. The brain and spinal cord constitute the central nervous system and are part of the broader nervous system, which also includes the peripheral nervous system. The property of certain natural and synthetic crystals to develop a potential difference between opposite surfaces when subjected to a mechanical stress, and conversely. Inbound logistics glossary of transportation, logistics, supply chain, and international trade terms can help you navigate through confusion and get to the meaning behind industry jargon. List of glossary of physics terms and description vidyagyaan. Acceleration due to gravity the acceleration produced in a body due to the earths attraction is called acceleration due to gravity. It is a relatively lowpenetration particle due to its comparatively.
Kids learn about glossary and terms in the science of physics and motion. Physics for the ib study and revision guide glossary. The major arteries of the neck, which merge to form the basilar artery. Example add to combine two or more quantities to find one quantity called a total or a sum.
It is associated with neurons passing electrochemical messages down the axon, releasing neurotransmitters to neighboring cells in the synapse. It means the theoretical lowest possible temperature. Brief explanations and definitions of some of the most important concepts, laws, theories and technical terms used throughout this website. Weight weight is the force of gravity on an object. This glossary of physics is a list of definitions of terms and concepts relevant to physics. Definitions for words such as momentum, force, work, energy, gravity, scalar, vector, power, and more. Physics provides you with capsules on many topics in physics. Work work occurs in physics when a force acts on an object to move it some distance. Glossary of elementary quantum mechanics wikipedia. Short circuit, it is the accidental or deliberate joining of two parts of an electric circuit by a. These items should normally be initiated prescribed on the recommendation of a secondary care specialist only.
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