It can cool lava somewhat, but so does air or anything else that is at a lower temperature than the lava. It would not cool lava enough to make noticeable difference.
No, "lava" is not a fire; lava is molten stone.
As a sea captain I know this one. Aim your fire extinguisher at the base of the flame. This will cool and choke off air to the fire. If the fire is an electrical fire you should first cut off the exectrical power. Then use the fire extinguisher. If the fire is an oil fire keep in mind that it can reflash. Try to use a foam fire extinguisher to choke off the air.
A fire extinguisher is meant to extinguish a fire, or at least a portion of the fire within the fire extinguisher's capacity.
how does a fire extinguisher work
A Class C fire extinguisher.
A Class C fire extinguisher.
We are use the co2 as fire extinguisher
fire extinguisher safety training Topic: Question Summary: Do I have to take a fire extinguisher class? Question Long-Form: I own a fire extinguisher. Am I required to take fire extinguisher training? If so, where are they offered?
Fire extinguisher symbols
That is the correct spelling of "extinguisher" (fire extinguisher).
Extinguish means "put out", so a fire extinguisher puts out fire.
Water in a very fine mist from above, as only professional firefighters are able to do, will help cool the fire, but 'hosing' it will only spread the fire
You need to use a Class B extinguisher on flammable liquids.