HOW DOES FIRE GROW? The fire triangle - Description
3 combined elements create a continuous chemical reaction resulting in combustion Take away just one and the chemical reaction is interrupted and the fire goes out Camp fires Everyone has seen one of these ID: 790118 Download
AIM: What rights should workers have no matter what? Who is responsible for the Shirtwaist Fire?. What is a Shirtwaist?. The Triangle Company was owned . by Russian immigrants Isaac Harris and Max . Blanck.
By: Haime Alshaef 8d. March 12, 2015. Vocabulary . Strike-work stoppage in protest of working conditions or employers’ actions.. Picket: make a protest outside a place, such as a business where workers are striking for better conditions..
Flesh & Blood So Cheap: The Triangle Fire and Its Legacy . by Albert . Marrin. from . The Story of the Triangle Factory Fire. by Zachary Kent . from . Flesh & Blood So Cheap: The Triangle Fire and Its .
“Triangle Fire”. 146 die at Triangle Shirtwaist factory – (3/25/1911). Illustrates working conditions of immigrant workers in early 20. th. Century. Show growing demand for unions and resistance from factory owners.
Staying alive in the theater by knowing how to deal with fire. Basic Terms of Combustion. Fuel is any material that can be made to combust.. When a fire runs out of . fuel. it will stop. . Fuel can be removed naturally, as where the fire has consumed all the burnable fuel, or manually, by mechanically or chemically removing the fuel from the fire. .
and the Triangle Shirtwaist Factory. . Thesis. Uprising . by Margaret Peterson Haddix is an honest portrayal of life in early 1900s America. and the events surrounding the Triangle Shirtwaist Factory fire. .
A. . = . B. . C. . D. . = . . Warm-Up. ~Write one sentence explaining what answer you chose.. ~Write one sentence explaining what answers you were able to eliminate.. Polygons and Triangles. The word polygon means many (poly) angles (gon). This includes triangles, squares, rectangles, trapezoids, parallelograms, .
US History: Spiconardi . Issues workers faced. Unsafe conditions. Severe injuries. Mangled limbs, infected cuts, chronic illness. Long Hours. Low pay. The Mills. What dangers would a child face in this textile mill? Why would a child be hired for this type of work?.
3 combined elements create a continuous chemical reaction resulting in combustion. Take away just one and the chemical reaction is interrupted and the fire goes out. Camp fires. Everyone has seen one of these.
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HOW DOES FIRE GROW? The fire triangle
Presentation on theme: "HOW DOES FIRE GROW? The fire triangle"— Presentation transcript:
HOW DOES FIRE GROW?
The fire triangle
3 combined elements create a continuous chemical reaction resulting in combustion
Take away just one and the chemical reaction is interrupted and the fire goes out
Everyone has seen one of these
They Have a Simple growth chart
FIRE DOUBLES IN SIZE EVERY 30 SECONDS
Can be controlled
Room and contents
Smoke inhalation is the primary cause of death in victims of indoor fires
Extremely toxic Superheated gases
Composition depends on the nature of the fuel
Less oxygen = more smoke
Unburnt byproducts May ignite resulting in backdraft or smoke explosionCollection of airborne solid and liquid particulates and gasses emitted when a material undergoes combustion
Fire department disrupts this layering with water stream which changes to steam and dissipates heat