what does conductor mean in science
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CONDUCTOR The noun CONDUCTOR has 4 senses: 1. the person who leads a musical group. 2. a device designed to transmit electricity, heat, etc. 3. a substance that readily conducts e.g. electricity and heat. 4. the person who collects fares on a public conveyance. Familiarity information: CONDUCTOR used as a noun is uncommon.. the person who leads a musical group. 2. a device designed to transmit electricity, heat, etc. 3. a substance that readily conducts e.g. electricity and heat. 4. the person who collects fares on a public conveyance. Familiarity information: CONDUCTOR used as a noun is uncommon.
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Conductor Conductor (underground railroad), an operative of the Underground Railroad of the 19th century United States helping move slaves to freedom; The conductor, part of the palpal bulb of male spiders; Mr. Conductor, a character in Shining Time Station and in Thomas and the Magic Railroad
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- : one that insulates: as a: a material that is a poor conductor (as of electricity or heat) — compare semiconductor b: a device made of an electrical insulating material and used for separating or supporting conductors.See insulator defined for English-language learners.See insulator defined for kids. ADVERTISEMENT. one that insulates: as a: a material that is a poor conductor (as of electricity or heat) — compare semiconductor b: a device made of an electrical insulating material and used for separating or supporting conductors. See insulator defined for English-language learners. See insulator defined for kids. ADVERTISEMENT.
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Conductor Conductor - Mathematics. 1  Conductor (ring theory), an ideal of a ring that measures how far it is from being integrally closed. 2  Conductor of an abelian variety, a description of its bad reduction. 3  Conductor of a Dirichlet character, the natural (smallest) modulus for a character.
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electrolyte Also called electrolytic conductor. a conducting medium in which the flow of current is accompanied by the movement of matter in the form of ions. any substance that dissociates into ions when dissolved in a suitable medium or melted and thus forms a conductor of electricity.
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What factors affect gravitational force? Newton's equation uses these factors and the universal constant for the attraction between two objects (G) an…d states that the force is equal to the product of G, the mass of the first object and the mass of the second object, over the distance between the two objects squared So F=(G.M.M)/R^2.
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conductivity n, pl -ties. 1. (General Physics) Also called: conduction the property of transmitting heat, electricity, or sound. (General Physics) a measure of the ability of a substance to conduct electricity; the reciprocal of resistivity. 2. (General Physics) See thermal conductivity.
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STUFF • INSULATOR (noun) The noun INSULATOR has 1 sense: 1. a material such as glass or porcelain with negligible electrical or thermal conductivity. Familiarity information: INSULATOR used as a noun is very rare.
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Conductors and Insulators Most atoms hold on to their electrons tightly and are insulators. In copper, the valence electrons are essentially free and strongly repel each other. Any external influence which moves one of them will cause a repulsion of other electrons which propagates, domino fashion through the conductor. Simply stated, most metals are good electrical conductors, most nonmetals are not.
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Intermediate-Level Science Projects: Physical Science Some materials hold their electrons very closely, not allowing the electrons to move through them well. These materials are known as insulators. Materials that do allow their electrons to move through them easily are called conductors. Cloth is a good insulator, while metals generally are good conductors.
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Definition of 'truce' Definition of 'truce'. truce. A truce is an agreement between two people or groups of people to stop fighting or quarrelling for a short time. The fighting of recent days has given way to an uneasy truce between the two sides. [+ between] Let's call a truce.
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Conductors and Insulators Conductors and Insulators. In a conductor, electric current can flow freely, in an insulator it cannot. Metals such as copper typify conductors, while most non-metallic solids are said to be good insulators, having extremely high resistance to the flow of charge through them.Conductor implies that the outer electrons of the atoms are loosely bound and free to move through the material.etals such as copper typify conductors, while most non-metallic solids are said to be good insulators, having extremely high resistance to the flow of charge through them. Conductor implies that the outer electrons of the atoms are loosely bound and free to move through the material.
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- A conductor is a material that facilitates the flow of electricity (or electric current) through a transmission line. Different types of conductors are used in transmission lines. They vary in number and size, depending on the type of circuit and the transmission voltage.here are two types of aluminum commonly used as transmission line conductors: heat-treatable alloy and pure metal grade. Aluminum conductors are commonly used for higher-voltage overhead transmission lines, power cables, busbars, motors, heating elements, heat sinks and foil windings.
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- Copper is a better conductor because what really conducts electricity in water are the particles that contaminate it like metals and salts. Pure water (water that is free from contaminants like salts) is actually the world's best insulator. Copper is a better conductor because what really conducts electricity in water are the particles that contaminate it like metals and salts.
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Conductors and Insulators Conductors are materials that permit electrons to flow freely from particle to particle. An object made of a conducting material will permit charge to be transferred across the entire surface of the object.
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Valarie The first thing you should know if you are considering Valarie for your baby's name is that in most countries all over the world the name Valarie is a girl name. The name Valarie is of Latin origin, and is used mostly in English speaking countries but also in a few other countries and languages of the world.
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Conductors and Conductivity There are a lot of free electrons in metallic conductors. Free electrons are electrons that are not being held in atoms, and so, can move easily. Some of the best metallic conductors are copper (Cu), silver (Ag), and gold (Au). (2) There are some conductors that are not metals. Carbon is the best example.
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- Copper, aluminium, and pretty much all metals are good conductors. Water is a conductor of electricity but an insulator of heat. An insulator is the opposite of a conductor, and absorbs heat/electricity rather than channeling it.Plastic is an insulator of both heat and electricity.ater is a conductor of electricity but an insulator of heat. An insulator is the opposite of a conductor, and absorbs heat/electricity rather than channeling it. Plastic is an insulator of both heat and electricity.
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conductor An electrical conductor is a substance in which electrical charge carriers, usually electrons, move easily from atom to atom with the application of voltage.Conductivity, in general, is the capacity to transmit something, such as electricity or heat.ases are normally poor conductors because the atoms are too far apart to allow a free exchange of electrons. However, if a sample of gas contains a significant number of ions, it can act as a fair conductor. A substance that does not conduct electricity is called an insulator or dielectric material.
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Insulators and Conductors: Examples, Definitions & Qualities The ability of a material to conduct electrical energy is known as its conductivity. Not surprisingly, materials that are good conductors have high conductivity, while materials that are good insulators have low conductivity. The conductivity of a material is dependent on the number of free electrons available, and this varies greatly between the different types of atoms.
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What is the difference between a capacitor, a resistor, a circuit, and a conductor? A conductor is what the charge flows through, such as metal wires. For a more electrical definition. Resistance is the total electrical resistance of a system and is made up of the resistances of the individual components. Resistor is an electrical component used to add a known resistance to an electrical circuit.
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conductivity conductivity. n, pl-ties. 1. (General Physics) Also called: conduction the property of transmitting heat, electricity, or sound. 2. (General Physics) a measure of the ability of a substance to conduct electricity; the reciprocal of resistivity.
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- Open your device's Phone app ​. At the top right, tap More . Tap Settings Calls Voicemail. You can: To change what handles your voicemails, tap Service. To set up your voice mailbox, tap Setup. To change the notification sound for messages, tap Sound. To turn on vibration, tap Vibration.
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Conductors and Insulators Conductors and Insulators. In a conductor, electric current can flow freely, in an insulator it cannot. Metals such as copper typify conductors, while most non-metallic solids are said to be good insulators, having extremely high resistance to the flow of charge through them.Conductor implies that the outer electrons of the atoms are loosely bound and free to move through the material.ny external influence which moves one of them will cause a repulsion of other electrons which propagates, domino fashion through the conductor. Simply stated, most metals are good electrical conductors, most nonmetals are not.
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Electricity Electricity is created when electrons move between atoms. Positive atoms look for free negative electrons and attract them, so that they can be balanced. Electricity can pass through some objects better than through others. Conductors are materials through which electrons can travel more freely. Copper, aluminium, steel and other metals are good conductors. So are some liquids like saltwater.
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BUS (busses) 4. conductor-a device designed to transmit electricity, heat, etc. busbar, bus-an electrical conductor that makes a common connection between several circuits; the busbar in this computer can transmit data either way between any two components of the system.