0
The basic formula which describes the energy required to raise the temperature of a substance is ΔE=mcΔθ.
where:
ΔE = Difference in energy
m = mass of the substance
c = specific heat capacity of the substance Δθ = change in thermodynamic temperature
without any calculation, it is clear that if the change in temperature is the same (i.e. from room temperature to boiling point); and the specific heat capacity is the same; the more of the substance that is being boiled; the more energy is required. If the device which is boiling the substance is at a constant power, whether it be a burner or a kettle, the more energy required to boil the substance, the more time it will take to boil so long as the power is held constant.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Does the amount of salt affect how long it takes to boil?
yes, It gets the convection current going faster and makes the water hotter. it also helps to put a lid on with the salt already in the water
Does water temperature effect how long it takes to boil?
Air pressure and moisture in the air can affect the length of time it takes for something to start boiling. But the affect would not be very high I must say, this is an interesting question. I do not believe that weather affects how long water takes to boil unless you are outside. I am not a physics professor, however.
Does amount of water effect how long it takes to boil?
Yes. The more quantity of water there is the more time it takes to boil than a less quantity of water. No I don't think so because it depends on the temperature on which it is the boiled.If it is more,then the water boils fast. Of course if it is more water,then it needs more temperature than less quantity of water.
How long does it take to boil non salted water?
The amount of time it takes to boil non-salted water depends on factors such as the volume of water and the heat source. Generally, it takes around 5-10 minutes for a standard pot of water to boil on a stovetop.
How long does it take to boil sugar to 300 degrees?
it takes me 20 min to boil water and sugar to 300 degrees.
Given the same amount of water how does pot size affect the amount of time it takes to boil water?
The larger the surface area the quicker it will boil (i.e. a large pan will boil quicker than a small narrow pan).
How does the amount of water put into a kettle affect the time it takes to boil?
the more of an object the more the mass in witch takes more time to heat up.
Does the amount of salt affect how long it takes to boil?
yes, It gets the convection current going faster and makes the water hotter. it also helps to put a lid on with the salt already in the water
Does food colouring affect the time it takes for water to boil?
Food colouring does not affect how long it takes for water to boil. Both clear water and water with food colouring boil at the same speed with no real obvious differences in time.
Does the kind of water affect how long it takes to boil?
no because it is still water h2o . . so it will have the same boiling point
It takes 3 minutes to boil 1 egg How long does it take to boil 3 eggs?
3 minutes. You boil all three eggs together.
What is the time needed for water to boil and the effect of adding salt?
The time needed for water to boil depends on various factors such as the heat source and the amount of water. Generally, it takes around 5-10 minutes for water to boil. Adding salt to water increases its boiling point, meaning it takes longer for saltwater to reach boiling point compared to plain water. However, the difference in boiling time is minimal and may not be noticeable in everyday cooking.
Why does it take a less time to boil little ammounts of water?
It takes less time to boil little amounts of water because there is less water to boil. The more water in the pot, the longer it takes to heat up.
Does water temperature effect how long it takes to boil?
Air pressure and moisture in the air can affect the length of time it takes for something to start boiling. But the affect would not be very high I must say, this is an interesting question. I do not believe that weather affects how long water takes to boil unless you are outside. I am not a physics professor, however.
Will water boil faster if there is less of it?
A small amount of water will reach it's boiling point sooner than a large amount of water. It will not boil faster.
Does amount of water effect how long it takes to boil?
Yes. The more quantity of water there is the more time it takes to boil than a less quantity of water. No I don't think so because it depends on the temperature on which it is the boiled.If it is more,then the water boils fast. Of course if it is more water,then it needs more temperature than less quantity of water.
What is the latent heat of fusion?
The amount of energy it takes to boil a substance
