0
What else can I help you with?
How does alcohol in a thermometer work?
Alcohol in a thermometer expands when heated and contracts when cooled. This change in volume causes the level of alcohol in the thermometer to rise or fall. By measuring the level of the alcohol, the temperature of the substance being measured can be determined.
Why does alcohol in a thermometer rise?
Alcohol in a thermometer rises whenever the temperature of its surrounding increases. As the temperature increases, the heat causes the alcohol to expand ever so slightly, which shows up as an increase of height of the alcohol in the tube of the thermometer.
What are the characteristics of the liquid ( alcohol ) used in a glass thermometer?
The liquid in a glass thermometer, commonly alcohol or mercury, expands and contracts with changes in temperature, allowing the thermometer to accurately measure temperature. Alcohol has a lower boiling point than mercury, making it safer for home use. Alcohol thermometers are typically red-colored to make them easier to read.
What's the liquid in a Galileo thermometer?
The liquid in a Galileo thermometer is usually a clear alcohol, such as ethanol or isopropyl alcohol.
Why the alcohol level in a thermometer goes down when it's cold?
When the temperature drops, the alcohol in the thermometer contracts and takes up less space. This results in the alcohol level appearing to go down in the thermometer.
Is it safe to use rubbing alcohol in a simple thermometer?
No, it is not safe to use rubbing alcohol in a simple thermometer. Rubbing alcohol is a disinfectant and can affect the accuracy of the thermometer readings. It is recommended to use a thermometer as per the manufacturer's instructions.
Can alcohol be used in a thermometer?
Yes, it can and you can purchase thermometers which use alcohol.
Why would you use alcohol thermometer rather then a mercury thermometer in the north pole?
because it would turn to ice and alcohol wouldn't
Who was the first to use coloured alcohol in a thermometer?
Olaus Roemer
How much rubbing alcohol do use for thermometers?
To clean a thermometer with rubbing alcohol, it is generally recommended to use enough alcohol to wet a cotton ball or pad. You can then gently swab the thermometer with the alcohol-soaked cotton to disinfect it before rinsing with water.
What is the advantage and disadvantage of using alcohol in thermometer?
u don't have to flick the thermometer to reset the temperature reading when you use an alcohol based thermometer (unlike a mercury thermometer where you have to flick and flick and flick flick flick that thermometer for the mercury to be reset so that you can make an accurate reading) a disadvantage is that the alcohol thermometer is slightly less acurate The biggest advantage is that alcohol is not nearly as toxic as mercury, so that if the thermometer breaks, you won't be poisoned.
What liquid metal was commonly used in thermometer?
We still use colored alcohol for our liquid in everyday thermometers.
What liquid is found in a clinical thermometer?
The liquid in a clinical thermometer is often mercury. But there are thermometers that use a coloured alcohol.
What is the use of alcohol thermometers?
alcohol thermometer is used to measure very low temperature.i.e.-112*c
Why is rubbing alcohol a good liquid to use in a simple thermometer?
Rubbing alcohol is a good liquid to use in a simple thermometer because it expands when heat ia added to it. When cold temperatures are added to it, it regroupes.
Why do we use coloured alcohol in room thermometer?
The colour makes the alcohol easier to see inside the thin glass thermometer.
Why cant you use alcohol in the thermometer?
You can ... but its a poor choice. (Range of temps that alcohol is a liquid, coefficient of expansion, volatility.)
