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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.
What else can I help you with?
Does salt water boil faster than water with pepper?
No, salt water does not boil faster than water with pepper. Adding salt or pepper to water may change its boiling point slightly, but the difference is not significant enough to affect the time it takes to boil.
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.
Why does it take longer for water to boil when there's more of it?
It takes longer to boil because there is more of it that therefor takes longer to heat up. This is because a larger volume of liquid is needed to be heated to the same temperature as a small volume of liquid.
It takes 3 minutes for a kettle to boil 1 litre of water how many minutes will it take a kettle to boil 1 and half litres of water?
It would take 4.5 minutes for a kettle to boil 1.5 liters of water since it takes 3 minutes to boil 1 liter.
What materials do you need for the experiment Does the amount of water effect how long it takes to boil?
You will need a stove, pot, water, thermometer, and a timer for the experiment. The amount of water does affect how long it takes to boil as more water will require more energy to heat up and reach its boiling point compared to a smaller volume of 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.
Does salt water boil faster than water with pepper?
No, salt water does not boil faster than water with pepper. Adding salt or pepper to water may change its boiling point slightly, but the difference is not significant enough to affect the time it takes to boil.
How much time does it take to boil saltwater or pure water?
That is entirely dependent on: 1. Your relation to sea level. 2. How much water you have. 3. How much salt is in the salt water. 4. What amount of heat you are using.
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.
How does the amount of water put into a kettle affect the time it takes to boil?
The more water you put into the kettle, the longer it will typically take to boil. This is because more water requires more energy to heat up to boiling temperature. Conversely, less water will heat up faster because there is less volume to heat.
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.
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 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.
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.
