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What instrument measures how fast water boils?
A thermometer measures the temperature of boiling water, while a stopwatch measures the time it takes for water to boil. These two instruments can be used together to calculate the rate at which water boils.
What are three reasons why water is unsuitable for use as a thermometer liquid?
Water has a high specific heat capacity, which means it changes temperature slowly which limits its sensitivity as a thermometer liquid. Water freezes and boils at standard temperature and pressure, limiting its range as a thermometer liquid. Water is reactive and can corrode materials, making it unsuitable for long-term use in some thermometers.
What happens to liquid water when it boils?
When liquid water boils, it changes state from a liquid to a gas. This process involves the water molecules gaining enough energy to overcome the intermolecular forces holding them together, resulting in the formation of water vapor.
What is the K temperature at which water boils?
Water boils at 373.15 Kelvin.
At what temperature kelvin does water boil?
Water boils at 373.15K.
What reference points do you use in calibrating the scale of a thermometer?
The point at which water freezes and the point at which water boils.
What instrument measures how fast water boils?
A thermometer measures the temperature of boiling water, while a stopwatch measures the time it takes for water to boil. These two instruments can be used together to calculate the rate at which water boils.
What is the most suitable thermometer for measuring boiling point of water?
A digital thermometer with a range of up to 100 degrees Celsius and high accuracy would be most suitable for measuring the boiling point of water. It should be able to quickly and accurately display the temperature at which water boils, which is 100 degrees Celsius at sea level.
What happens to liquid when it boils?
imagine that you are heating a pan of tap water on a cooker and taking the temperature of the water with a thermometer every two minutes until after the water has boiled
What are three reasons why water is unsuitable for use as a thermometer liquid?
Water has a high specific heat capacity, which means it changes temperature slowly which limits its sensitivity as a thermometer liquid. Water freezes and boils at standard temperature and pressure, limiting its range as a thermometer liquid. Water is reactive and can corrode materials, making it unsuitable for long-term use in some thermometers.
Why would water not be the best substance to use in a thermometer?
Water is not ideal for a thermometer because it freezes and boils at temperatures that are not generally suitable for a thermometer's everyday use. In addition, water can evaporate, leading to inaccuracies in temperature readings. Finally, water is not as sensitive to small temperature changes compared to other substances like mercury or alcohol.
How could you calibrate a thermometer which had no scale marked?
Put it in a pot of water. Boil the water. Then mark the spot on the thermometer at which the water boils - the spot you marked will be 100 degrees celsius. Then put it in water in the freezer and mark it. The point at which the water freezes will be 0 degrees celsius. Then measure the length between 0 and 100 and make 9 equal marks for each 10 degrees and your thermometer is calibrated.
What equipment is used to determine the boiling point of salt water and sugar water?
A boiling point apparatus or device, such as a distillation setup with a thermometer, can be used to determine the boiling point of salt water and sugar water. This setup typically includes a heat source, a round-bottom flask to hold the solution, a condenser to collect and condense the evaporated liquid, and a thermometer to monitor the temperature as the solution boils.
What happens to liquid water when it boils?
When liquid water boils, it changes state from a liquid to a gas. This process involves the water molecules gaining enough energy to overcome the intermolecular forces holding them together, resulting in the formation of water vapor.
What temperature do you boil water for your fish tank?
5000 degrees do the fish stay nice and warm. I'm just kidding. You do not boil water for your fish tank but if your wondering water boils around 220 degrees
What does a Fahrenheit thermometer measure?
A Fahrenheit thermometer measures temperature in degrees Fahrenheit, which is a scale commonly used in the United States. It is based on the freezing and boiling points of water, where water freezes at 32°F and boils at 212°F.
Where does water go to when it boils?
When water boils, it turns into water vapor or steam. This water vapor rises into the air and eventually dissipates.
