what is the risk factor in the following situation?
You and your sister are frying some eggs when a fire starts on the frying pan. Your sister starts filling a glass of water to put out the fire.
What is your question?
water? doesn't oil float on water? wouldn't the steam splatter flames out of the pan?
my question is "what is the risk factor in the situation?"
The risk factor in the situation you described is mixing water with a grease fire. When water is added to a grease fire, it can cause the flames to intensify and spread rapidly. This can lead to a larger fire, increasing the risk of injury or property damage.
To understand why this is risky, it's important to know the properties of fire and how different substances can interact with it. Water and grease do not mix well because grease is a hydrophobic substance, meaning it repels water. When water is poured onto a grease fire, it sinks to the bottom since water is denser than grease. As the water instantly vaporizes due to the high temperatures of the fire, it turns into steam and expands rapidly. This steam carries tiny droplets of hot grease into the air, creating a fireball effect that can lead to the fire spreading or causing burns.
To safely put out a grease fire, it is recommended to follow the practice of "smother, don't douse." Smothering the fire involves using a non-flammable lid or a fire blanket to cover the pan and cut off the oxygen supply, which helps to extinguish the flames. Avoid any actions that involve adding water or other liquids to the fire, as they can exacerbate the situation.
It's important to stay calm and act quickly if a fire starts, especially in the kitchen. Knowing the risks involved in different scenarios can help you make informed decisions and respond appropriately to ensure your safety.