what is a a fire
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Fire Fire is a chemical reaction that gives off light and heat. It is an example of the chemical process of oxidation.
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fire suppression definition, fire suppression meaning | English dictionary fire suppression definition, fire suppression meaning | English dictionary. Search also in: Web News Encyclopedia Images. fire. n. 1 the state of combustion in which inflammable material burns, producing heat, flames, and often smoke. 2. a a mass of burning coal, wood, etc., used esp. in a hearth to heat a room. b (in combination) firewood, firelighter. 3 a destructive conflagration, as of a forest, building, etc. 4 a device for heating a room, etc. 5 something resembling a fire in light or brilliance. a diamond's fire.
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fire Definition of FIRE for Kids. 1. : the light and heat and especially the flame produced by burning. 2. : fuel that is burning in a controlled setting (as in a fireplace). 3. : the destructive burning of something (as a building).
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What is a firewall? A firewall is a system designed to prevent unauthorized access to or from a private network. You can implement a firewall in either hardware or software form, or a combination of both. Firewalls prevent unauthorized Internet users from accessing private networks connected to the Internet, especially intranets. firewall is a system designed to prevent unauthorized access to or from a private network. You can implement a firewall in either hardware or software form, or a combination of both. Firewalls prevent unauthorized Internet users from accessing private networks connected to the Internet, especially intranets.
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Fireplace A fireplace is a structure made of brick, stone or metal designed to contain a fire. Fireplaces are used for the relaxing ambiance they create and for heating a room. Modern fireplaces have variable heat efficiency, depending on the sophistication of the design. Historically they were used for heating a dwelling, cooking, and heating water for laundry and domestic uses. A fire is contained in a firebox or firepit; a chimney or other flue allows exhaust to escape.
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Firefighter The fire service, or fire and rescue service, also known in some countries as the fire brigade or fire department, is one of the three main emergency services. Firefighting and firefighters have become ubiquitous around the world, from wildlands to urban areas, and aboard ships.
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- A firefighter (also fireman and firewoman) is a rescuer extensively trained in firefighting, primarily to extinguish hazardous fires that threaten life, property, or the environment.
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fire science chapter 5 fire behavior A chemical process of oxidation that occurs at a rate fast enough to produce heat and usually light in the form of either a glow or a flame. Fire. A rapid oxidation process, which is a chemical reaction resulting in the evolution of light and heat in varying intensities.
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Evacuation Plans and Procedures eTool Fire is a very rapid chemical reaction between oxygen and a combustible material, which results in the release of heat, light, flames, and smoke. For fire to exist, the following four elements must be present at the same time: 1  Enough oxygen to sustain combustion. 2  Enough heat to raise the material to its ignition temperature. 3  Some sort of fuel or combustible material.  The chemical reaction that is fire.
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Definition of fire very good, excellent, attractive; cool, awesome. That boy is fire. She can cook some fire food. See more words with the same meaning: attractive. See more words with the same meaning: good, okay, cool, awesome, fun. Last edited on Mar 20 2015. Submitted by Jonique from New Orleans, LA, USA on Jun 25 1997.
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- This is also a spring rates calculator that calculates spring rates. The spring constant is also known as your spring rate or compression spring rate. How to measure spring rate: enter your inputs into our spring force calculator and review your answers. Outputs include spring ratings and spring constant.
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Fire extinguisher: Wikis A fire extinguisher, or extinguisher, is an active fire protection device used to extinguish or control small fires, often in emergency situations.
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fire firing - the act of firing weapons or artillery at an enemy; hold your fire until you can see the whites of their eyes; they retreated in the face of withering enemy fire fire attack, onrush, onset, onslaught - (military) an offensive against an enemy (using weapons); the attack began at dawn
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- Fire is an element. The definition of an element is one of the substances that constitute all physical matter-wind, air, fire or water, or a natural environment. 1  An example of an element is the fire that cooks the food on a gas range stove. 2  An example of an element is a neighborhood; living in your element.
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- “But fire is something else altogether. It is a chemical reaction that happens in a mixture of gases.”. Simply defined, fire is a chemical reaction in a mixture of incandescent gases, typically luminous with intense heat. But candle flames, wood fires, and propane fires aren’t created equal.
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fire Fight fire with fire Fire is a good servant but a bad master If you play with fire you get burnt Out of the frying pan, into the fire Copyright © 2016 by HarperCollins Publishers. All rights reserved.
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Kindle Fire Part of the Hardware glossary: Kindle Fire is a low-priced tablet computer from Amazon. The tablet’s form factor -- bigger than a smart phone but smaller than most other tablets – is designed to make the device easier to manipulate, while still offering a relatively large screen.
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20 Things You Didn't Know About... Fire 1 Fire is an event, not a thing. Heating wood or other fuel releases volatile vapors that can rapidly combust with oxygen in the air; the resulting incandescent bloom of gas further heats the fuel, releasing more vapors and perpetuating the cycle. 2 Most of the fuels we use derive their energy from trapped solar rays. In photosynthesis, sunlight and heat make chemical energy (in the form of wood or fossil fuel); fire uses chemical energy to produce light and heat. 3 So a bonfire is basically a tree running in reverse. 4 Assuming stable fuel, heat, and oxygen levels, a typical house fire will double in size every minute.
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- Burn (Heat Or Fire) (Definition) A burn is an injury to the skin caused by heat, flames, or chemicals. Burns are more or less severe depending on which layers of the skin are affected. A first-degree burn is in the epidermis, or the top layer of the skin. A second-degree burn affects the dermis, or second layer of the skin.
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- A wildfire or wildland fire is an uncontrolled fire in an area of combustible vegetation that occurs in the countryside area.ildfire prevention refers to the preemptive methods of reducing the risk of fires as well as lessening its severity and spread. Effective prevention techniques allow supervising agencies to manage air quality, maintain ecological balances, protect resources, and to limit the effects of future uncontrolled fires.
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What are Wildfires? Wildfires are blazes that are uncontrolled and fueled by different types of weather, dry underbrush, and wind, which burn land by the acres and take over everything in their paths, in just a few minutes.
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How does fire happen? Answers. 1  Oxygen+Heat+Fuel=combustion or fire. Fire is the rapid oxidation of a material in the chemical process of combustion, releasing heat, light, and various reaction products. The flame is the visible portion of the fire and consists of glowing hot gases.
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- Noun. 1. fire department-the department of local government responsible for preventing and extinguishing fires. department of local government, local department-a permanent department created to perform the work of a local government. fire brigade-British name for a fire department. fire fighter, fire-eater, firefighter, fireman-a member of a fire department who tries to extinguish fires.
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Combustion Combustion /kəmˈbʌs.tʃən/ or burning is a high-temperature exothermic redox chemical reaction between a fuel and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke.omplete combustion is stoichiometric with respect to the fuel, where there is no remaining fuel, and ideally, no remaining oxidant.
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- Fire was treated as a gift from the gods. Usually fire was found naturally from a lightning strike or near volcanic areas. Fire helped early man cook food, provided warmth and kept wild animals away. Today, fire is used in homes to do much the same...except for maybe keeping the animals away.he process in a fire is called oxidation, where oxygen atoms combine with hydrogen and carbon to form water and carbon dioxide. Oxidation is the same chemical process that turns iron into rust. But with iron, the reaction is VERY slow.
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What are Wildfires? What is a wildfire? A wildfire also known as a wildland fire, forest fire, vegetation fire, grass fire, peat fire, bushfire (in Australia), or hill fire is an uncontrolled fire often occurring in wildland areas, but which can also consume houses or agricultural resources. Wildfires often begin unnoticed, but they spread quickly igniting brush, trees and homes.