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When water is in a pan over a flame why does the water get hot?
The flame heats up the metal pan because metal conducts heat well. Since the water is in the hot pan, it also gets hot.
What is a chip-pan fire?
The Stages of a chip pan fire 1. Oil gets so hot that it catches fire all by itself 2. Water is poured into the burning chip pan 3. Water is denser than oil, so it sinks to the bottom of the chip pan (shown in red). As the water touches the bottom, it is heated above its boiling point and instantly vaporizes. 4. The water vapour expands rapidly, ejecting a fireball of burning oil out of the chip pan and into the air where its surface area increases greatly and combustion proceeds much faster
What materials would you need to make hot ice?
sodium acetate water pan
What is an example of a chemical change a candle burns a pan of water boils a teaspoon of salt dissolves a burner gets red hot?
PhysicalPhysicalYes
What might happen to a heated beaker made from glass that does not contain boron if the beaker were placed in a pan of iced water?
The beaker has a high chance of shattering.
How do you boil water on an open fire?
By putting the water in a pan/pot and then hold the pan/pot over the fire until hot :)
How do you make a grease fire?
Throw water onto over-hot chip pan.
When water is in a pan over a flame why does the water get hot?
The flame heats up the metal pan because metal conducts heat well. Since the water is in the hot pan, it also gets hot.
Why must we not throw water when there is a fire in a pan?
We do not throw water on a pan fire because of oil and water do not mix together. Oil will float on the surface of water and will leave the pan before the water. The fire is not burning the water. It's using the oil for combustion.
How do get hard caramel out of a pan?
Soak in hot water
What is a chip-pan fire?
The Stages of a chip pan fire 1. Oil gets so hot that it catches fire all by itself 2. Water is poured into the burning chip pan 3. Water is denser than oil, so it sinks to the bottom of the chip pan (shown in red). As the water touches the bottom, it is heated above its boiling point and instantly vaporizes. 4. The water vapour expands rapidly, ejecting a fireball of burning oil out of the chip pan and into the air where its surface area increases greatly and combustion proceeds much faster
What should you do if your pan was on fire?
Cover the pan with a lid to cut off air to the fire. Turn off the heat to the pan. LEAVE THE PAN ON THE STOVE. Most people are burned while trying to deal with that very hot pan.
What melts faster ice in hot water or ice in a frying pan?
Ice melts faster in hot water than in a frying pan. When ice is placed in a hot frying pan, it forms a layer of steam which it floats upon, that insulates it, to some degree, from the frying pan. Thermal conduction is better when it is immersed in hot water.
What will happen if you put something in a hot pan?
If you were to put something in a hot pan it would matter what it is , if it were to be a block of butter it would dissolve because there is so much heat
When you boil water to make pasta hot water from the bottom of the pan carries thermal energy to water molecules at the top of the pan. this is an example of?
convection
When you boil water to make pasta hot water from the bottom of the pan carried thermal energy to water molecules at the top of the pan. this is an example of?
convection
Would it take more thermal energy to heat up a cold pan of water than a hot pan of water?
Yes
