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Macroscopic scale, the Glossary

Index Macroscopic scale

The macroscopic scale is the length scale on which objects or phenomena are large enough to be visible with the naked eye, without magnifying optical instruments.[1]

Table of Contents

  1. 51 relations: Absolute zero, Annihilation, Ball, Bond-dissociation energy, Bose–Einstein condensate, Carbon–carbon bond, Chemical reaction, Classical mechanics, Correspondence principle, Cosmic ray, Electron, Electron microscope, Electronvolt, Event (particle physics), Gamma ray, Gram, Gross pathology, Hadron, Histology, Histopathology, Hydrogen, Joule, Large Hadron Collider, Length, Length scale, Light, Macroscope (science concept), Mass in special relativity, Mass–energy equivalence, Measurement problem, Micrometre, Microscope, Microscopic scale, Microscopy, Molecule, Naked eye, Nuclear physics, Observation, Optical instrument, Order of magnitude, Particle beam, Particle physics, Pathology, Photon energy, Planck constant, Proton, Quantum mechanics, Radioactive decay, Sphere, Statistical mechanics, ... Expand index (1 more) »

  2. Orders of magnitude

Absolute zero

Absolute zero is the lowest limit of the thermodynamic temperature scale; a state at which the enthalpy and entropy of a cooled ideal gas reach their minimum value, taken as zero kelvin.

See Macroscopic scale and Absolute zero

Annihilation

In particle physics, annihilation is the process that occurs when a subatomic particle collides with its respective antiparticle to produce other particles, such as an electron colliding with a positron to produce two photons.

See Macroscopic scale and Annihilation

Ball

A ball is a round object (usually spherical, but can sometimes be ovoid) with several uses.

See Macroscopic scale and Ball

Bond-dissociation energy

The bond-dissociation energy (BDE, D0, or DH°) is one measure of the strength of a chemical bond.

See Macroscopic scale and Bond-dissociation energy

Bose–Einstein condensate

In condensed matter physics, a Bose–Einstein condensate (BEC) is a state of matter that is typically formed when a gas of bosons at very low densities is cooled to temperatures very close to absolute zero (−273.15 °C or −459.67 °F or 0 K).

See Macroscopic scale and Bose–Einstein condensate

Carbon–carbon bond

A carbon–carbon bond is a covalent bond between two carbon atoms.

See Macroscopic scale and Carbon–carbon bond

Chemical reaction

A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another.

See Macroscopic scale and Chemical reaction

Classical mechanics

Classical mechanics is a physical theory describing the motion of objects such as projectiles, parts of machinery, spacecraft, planets, stars, and galaxies.

See Macroscopic scale and Classical mechanics

Correspondence principle

In physics, a correspondence principle is any one of several premises or assertions about the relationship between classical and quantum mechanics.

See Macroscopic scale and Correspondence principle

Cosmic ray

Cosmic rays or astroparticles are high-energy particles or clusters of particles (primarily represented by protons or atomic nuclei) that move through space at nearly the speed of light.

See Macroscopic scale and Cosmic ray

Electron

The electron (or in nuclear reactions) is a subatomic particle with a negative one elementary electric charge.

See Macroscopic scale and Electron

Electron microscope

An electron microscope is a microscope that uses a beam of electrons as a source of illumination.

See Macroscopic scale and Electron microscope

Electronvolt

In physics, an electronvolt (symbol eV), also written electron-volt and electron volt, is the measure of an amount of kinetic energy gained by a single electron accelerating through an electric potential difference of one volt in vacuum.

See Macroscopic scale and Electronvolt

Event (particle physics)

In particle physics, an event refers to the results just after a fundamental interaction takes place between subatomic particles, occurring in a very short time span, at a well-localized region of space.

See Macroscopic scale and Event (particle physics)

Gamma ray

A gamma ray, also known as gamma radiation (symbol), is a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei.

See Macroscopic scale and Gamma ray

Gram

The gram (originally gramme; SI unit symbol g) is a unit of mass in the International System of Units (SI) equal to one thousandth of a kilogram.

See Macroscopic scale and Gram

Gross pathology

Gross pathology refers to macroscopic manifestations of disease in organs, tissues, and body cavities.

See Macroscopic scale and Gross pathology

Hadron

In particle physics, a hadron is a composite subatomic particle made of two or more quarks held together by the strong interaction.

See Macroscopic scale and Hadron

Histology

Histology, also known as microscopic anatomy or microanatomy, is the branch of biology that studies the microscopic anatomy of biological tissues.

See Macroscopic scale and Histology

Histopathology

Histopathology (compound of three Greek words: ἱστός histos 'tissue', πάθος pathos 'suffering', and -λογία -logia 'study of') is the microscopic examination of tissue in order to study the manifestations of disease.

See Macroscopic scale and Histopathology

Hydrogen

Hydrogen is a chemical element; it has symbol H and atomic number 1.

See Macroscopic scale and Hydrogen

Joule

The joule (pronounced, or; symbol: J) is the unit of energy in the International System of Units (SI).

See Macroscopic scale and Joule

Large Hadron Collider

The Large Hadron Collider (LHC) is the world's largest and highest-energy particle collider.

See Macroscopic scale and Large Hadron Collider

Length

Length is a measure of distance.

See Macroscopic scale and Length

Length scale

In physics, length scale is a particular length or distance determined with the precision of at most a few orders of magnitude.

See Macroscopic scale and Length scale

Light

Light, visible light, or visible radiation is electromagnetic radiation that can be perceived by the human eye.

See Macroscopic scale and Light

Macroscope (science concept)

In science, the concept of a macroscope is the antithesis of the microscope, namely a method, technique or system appropriate to the study of very large objects or very complex processes, for example the Earth and its contents,de Rosnay, J. (1975).

See Macroscopic scale and Macroscope (science concept)

Mass in special relativity

The word "mass" has two meanings in special relativity: invariant mass (also called rest mass) is an invariant quantity which is the same for all observers in all reference frames, while the relativistic mass is dependent on the velocity of the observer.

See Macroscopic scale and Mass in special relativity

Mass–energy equivalence

In physics, mass–energy equivalence is the relationship between mass and energy in a system's rest frame, where the two quantities differ only by a multiplicative constant and the units of measurement.

See Macroscopic scale and Mass–energy equivalence

Measurement problem

In quantum mechanics, the measurement problem is the problem of definite outcomes: quantum systems have superpositions but quantum measurements only give one definite result.

See Macroscopic scale and Measurement problem

Micrometre

The micrometre (Commonwealth English) as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American English), also commonly known by the non-SI term micron, is a unit of length in the International System of Units (SI) equalling (SI standard prefix "micro-".

See Macroscopic scale and Micrometre

Microscope

A microscope is a laboratory instrument used to examine objects that are too small to be seen by the naked eye.

See Macroscopic scale and Microscope

Microscopic scale

The microscopic scale is the scale of objects and events smaller than those that can easily be seen by the naked eye, requiring a lens or microscope to see them clearly. Macroscopic scale and microscopic scale are concepts in physics and orders of magnitude.

See Macroscopic scale and Microscopic scale

Microscopy

Microscopy is the technical field of using microscopes to view objects and areas of objects that cannot be seen with the naked eye (objects that are not within the resolution range of the normal eye).

See Macroscopic scale and Microscopy

Molecule

A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion.

See Macroscopic scale and Molecule

Naked eye

Naked eye, also called bare eye or unaided eye, is the practice of engaging in visual perception unaided by a magnifying, light-collecting optical instrument, such as a telescope or microscope, or eye protection.

See Macroscopic scale and Naked eye

Nuclear physics

Nuclear physics is the field of physics that studies atomic nuclei and their constituents and interactions, in addition to the study of other forms of nuclear matter.

See Macroscopic scale and Nuclear physics

Observation

Observation in the natural sciences is an act or instance of noticing or perceiving and the acquisition of information from a primary source.

See Macroscopic scale and Observation

Optical instrument

An optical instrument is a device that processes light waves (or photons), either to enhance an image for viewing or to analyze and determine their characteristic properties.

See Macroscopic scale and Optical instrument

Order of magnitude

An order of magnitude is an approximation of the logarithm of a value relative to some contextually understood reference value, usually 10, interpreted as the base of the logarithm and the representative of values of magnitude one. Macroscopic scale and order of magnitude are orders of magnitude.

See Macroscopic scale and Order of magnitude

Particle beam

A particle beam is a stream of charged or neutral particles.

See Macroscopic scale and Particle beam

Particle physics

Particle physics or high-energy physics is the study of fundamental particles and forces that constitute matter and radiation.

See Macroscopic scale and Particle physics

Pathology

Pathology is the study of disease and injury.

See Macroscopic scale and Pathology

Photon energy

Photon energy is the energy carried by a single photon.

See Macroscopic scale and Photon energy

Planck constant

The Planck constant, or Planck's constant, denoted by is a fundamental physical constant of foundational importance in quantum mechanics: a photon's energy is equal to its frequency multiplied by the Planck constant, and the wavelength of a matter wave equals the Planck constant divided by the associated particle momentum.

See Macroscopic scale and Planck constant

Proton

A proton is a stable subatomic particle, symbol, H+, or 1H+ with a positive electric charge of +1 e (elementary charge).

See Macroscopic scale and Proton

Quantum mechanics

Quantum mechanics is a fundamental theory that describes the behavior of nature at and below the scale of atoms.

See Macroscopic scale and Quantum mechanics

Radioactive decay

Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation.

See Macroscopic scale and Radioactive decay

Sphere

A sphere (from Greek) is a geometrical object that is a three-dimensional analogue to a two-dimensional circle.

See Macroscopic scale and Sphere

Statistical mechanics

In physics, statistical mechanics is a mathematical framework that applies statistical methods and probability theory to large assemblies of microscopic entities.

See Macroscopic scale and Statistical mechanics

Thermodynamics

Thermodynamics is a branch of physics that deals with heat, work, and temperature, and their relation to energy, entropy, and the physical properties of matter and radiation.

See Macroscopic scale and Thermodynamics

See also

Orders of magnitude

References

[1] https://en.wikipedia.org/wiki/Macroscopic_scale

Also known as Macroscopic, Macroscopic theory.

, Thermodynamics.