Different fires require different extinguishing agents. Fire extinguishers are labeled as A, B, C, Dor a combination of these. Class A is for things that leave an ash like wood, paper, cloth etc. Water can be used on these. Class B is for things that boil. Gas, oil, some chemicals. You should never use water on these because the burning liquids will spread on the surface of the water and cause more problems. Also NEVER put water on a hot grease fire! The water will boil instantly and send hot grease flying everywhere including on you. CO2 and Cry Chemical extinguishers should be used on Class B. Class C is for things that char from electrical fires. In an electrical fire it's the insulation around the wires that is burning. You can guess why you should never use water on an electrical fire. Electrocution can occur. Once the power company has shut off the power then you can use water or CO2. Class D fires are for metals that burn like magnesium. These are found mostly on aircraft but we're finding them more and more in normal day usage. Dry chemical is best but not great. Water can aggravate the burning metal sending molten burning metal flying. Burning metals? Best leave the area. I'm a volunteer fireman and most fires should be left to trained firefighters. Remember to change the batteries in your smoke detectors. They do save life.
Baking Powder Will put out a fire { not baking soda}
Flour will also help
Nomex is fire resistant, it doesn't mean it can't totally burn but it is less likely to catch fire.
If you don't know Nomex clothing is what firefighters wear!
The necessary elements to stary a fire are fuel, oxygen and a source of ignition.
In order to burn, fire must have: fuel - gasoline or oxygen is good things to burn - wood or paper and other stuff kindling point - the temperature at which the object will burn
use two flat rocks well one flat and another that can strike it with force on an angle of the flat one
Water is the most common household item that is used to put out a fire. A few other items are pot lids, baking soda, fire extinguishers, and even sand.
that's not it
The characteristics of materials to be used for a specific project depend on the needs of the project. There are several different types of materials that work better for some products then others. The first step would be to determine which materials would work best.
The organisms that work together to recycle materials through an ecosystems are the producers, consumers, and decomposers. When producers and consumers die, decomposers recycle the dead material.
computers, dictionaries, things to do with solar energy, heat etc.
It is a work environment made intolerable to a reasonable person by the frequency, severity or pervasiveness of objectionable words, actions or materials.
the enzymes work best at 37 degree celsius in your body-it depends on the organism you talk about.
You can start by setting down the rules and if it doesn't work, fire them. The best thing to do is to give them a warning then give them one last chance and if they ruin it then fire them.
sydney
Probably very carefully, since putting knitted materials close to fire could result in the work catching fire.
Attempt to fight the fire and rescue others
Fire and phychic work best for me :)
it can, for instance selling fire to things through glasses can work with refracted light
Call the fire department! If you find a fire at work the best thing to do is call the fire department. If you are out of your cell phone area or are not near a phone, drive to the nearest building and get help.
It is best to start at the bottom and work up.
A five letter work for a fire starter could be match.
The characteristics of materials to be used for a specific project depend on the needs of the project. There are several different types of materials that work better for some products then others. The first step would be to determine which materials would work best.
A chemist must work with all types of materials.
to protect you when you have to work with or near contamined materials