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Why is 100 degree celsius the same as 212 degree Fahrenheit?
Mr Fahrenheit decided the world needed a temperature scale that went from the lowest temperature generally experienced, (which he called "0") to about blood temperature which he called (with a small error) "100". On that scale the boiling point of water turns out to be 212 degrees. Mr Celsius decide that making the freezing point of water 0, and boiling point of water 100 would be better. There are other temperature scales too.
How much is half a degree in Fahrenheit?
0.5 deg F = - 17.5 deg CelsiusBut each half degree F is equal to 0.277... deg C. This apparent distinction is because neither the F scale nor the C scale is an absolute scale.What a half a degree represents.The Fahrenheit scale was set up so that 0oF was the temperature that sea water froze at. This assumed that sea water was consistent throughout the world. The boiling point of fresh water was set at 212oF. These two boundaries established the freezing point of normal water at 32oF. A degree Fahrenheit would be 1/180 of the temperature between freezing and boiling. Half a degree would be 1/2 of 1/180 or1/360th of that amount.The metric system is based on the freezing and boiling points of water but divided the temperature increase into 100 equal parts
What is a dependnent variable?
A dependent variable depends on the independent variable. If you are doing an experiment about how temperature affects the heat of water then the independent variable would be the temperature, as that is what you are going to change, and the dependent variable the water as the temperature of the water depends on the temperature surrounding it.
What is the best temperature of lukewarm water 71 degrees Fahrenheit or 71 degrees Celsius?
Body temperature is about 98oF or 36oC, so 71oF would not be too good a temperature for lukewarm water, it would be too cool but 71 ºC would be way to warm.
What a testable question about the natural world that contains an independent variable and dependent variable?
That the surface tension of water varies with the water's temperature. In this case, temperature would be the independent variable and surface tension would be the independent variable.
Which would mostlikely be the temperature of boiling water?
373K
Why would most likely be the temperature of boiling water?
Which is most likely be the temperature of boiling water? 100oC is the boiling point of pure water - when water is boiling, it stays at a constant temperature until all of it is evaporated.
What element would melt in boiling water?
Mercury is the only metal that is liquid at room temperature and would melt in boiling water.
Which water freezes first boiling water cold water or room temperature.?
Cold water would freeze the fastest because freezing is a physical change brought on by temperature change, and the temperature of cold water is closer to freezing temperature than boiling or room temperature water. Therefore, it would take less time to reach freezing temperature.
Why is temperature of boiling water cannot be measured using an alcohol thermometer?
Alcohol thermometers are not suitable for measuring the temperature of boiling water because alcohol has a lower boiling point than water. The alcohol inside the thermometer would evaporate before reaching the temperature of boiling water, therefore providing an inaccurate reading.
Which took more time heating the water from room temperature to boiling point or boiling all the water away?
Boiling all the water away would take more time than heating the water from room temperature to boiling point. This is because during the boiling process, the water needs to be heated from boiling point to overcome the latent heat of vaporization to turn it into steam, which takes more time compared to heating it from room temperature to boiling point.
What happens to the temperature of boiling water when heat is added to the boiling water?
If you add energy to a boiling liquid, it will just boil faster, but the temperature will remain the same, at the boiling point. All the energy goes into phase change, not heating.
What would most likely be the temperature of boiling water for Fahrenheit?
212 F
What is the temperature of Microwaved and boiled water?
The temperature of microwaved water can vary, but typically reaches around 212°F (100°C), the boiling point of water. Boiled water will also reach a temperature of 212°F (100°C) if it is brought to a boil.
If you continued t heat a pot of water after it reached it boiling point what would happen?
Eventually the boiling water would be completely evaporated, leaving a dry pot. An aluminium pot would have the bottom burnt out.
What is the meaning of boiling and of boilingpoint?
Boiling is to heat an liquid to the point where it will turn from a liquid to a gas. Because the substance cannot be at temperature higher than its boiling point the temperature will remain that until all the liquid has been boiled away. That is why if I were to heat some alcohol and water the temperature would remain at about 60oC until all the alcohol had evaporated away. Then the temperature would go to 100oC and the water would boil. The boiling point of substance is the temperature at which the substance will turn from a liquid to a gas. This is about 100oC for water.
Would there be a difference in the boiling point temperature of water between a cup of water and a bathtub of water?
No. Boiling point is an intensive physical property, which means it does not matter how large the sample is.
