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.
how does a fire extinguisher work
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 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).
You can recharge your fire extinguisher at a fire equipment service company or a fire department.
You can get a fire extinguisher recharged at a fire equipment service company or a fire department.
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