0
because the mixture of ice and water has an equilibrium temperature of 0 C and thus it will be the first calibration system and making sure that thermometer is working properly. The thermometer will have better contact with the water than with lumps of ice and therefore adjust better to its temperature.
What else can I help you with?
What was the first liquid used in a thermometer?
The first liquid used in a thermometer was likely alcohol, specifically ethanol. Alcohol has a low freezing point and a wide range of expansion when heated, making it suitable for use in early thermometers.
What liquid metal was commonly used in thermometer?
We still use colored alcohol for our liquid in everyday thermometers.
What are the materials used for a Galileo thermometer?
A Galileo thermometer is a thermometer made of a sealed glass cylinder containing a clear liquid and a series of objects whose densities are such that they rise or fall as the temperature changes.
Why is liquid used in thermometer?
Liquid is used in a thermometer because it expands and contracts uniformly with changes in temperature, allowing for accurate temperature measurements. The liquid inside the thermometer expands and rises in the capillary tube as it gets warmer, providing a visible indication of temperature.
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.
A thermometer is placed in water in order to measure the water temperature. What would cause the liquid in the thermometer to drop?
If surrounding water temperature is lower than the water in the thermometer, heat will transfer from the water in the thermometer to the colder water causing the liquid in the thermometer to drop.
What was the first liquid used in the first ever thermometer?
Water - Galileo Galilei invented a rudimentary water thermometer in 1593 which, for the first time, allowed temperature variations to be measured
What liquid is typically used in a Galilean thermometer?
The liquid typically used in a Galilean thermometer is colored alcohol.
What was the first liquid used in a thermometer?
The first liquid used in a thermometer was likely alcohol, specifically ethanol. Alcohol has a low freezing point and a wide range of expansion when heated, making it suitable for use in early thermometers.
What liquid metal was commonly used in thermometer?
We still use colored alcohol for our liquid in everyday thermometers.
What happens to the thermometer when it enters in cold water?
When a thermometer enters cold water, the temperature reading on the thermometer will decrease as the thermometer adjusts to the temperature of the water. The liquid inside the thermometer will contract and move down the scale, indicating the lower temperature of the cold water.
How a thermometer is used?
A thermometer is used to measure air temperature, or the temperature within a solid or liquid.
What are the materials used for a Galileo thermometer?
A Galileo thermometer is a thermometer made of a sealed glass cylinder containing a clear liquid and a series of objects whose densities are such that they rise or fall as the temperature changes.
What are the two liquid used in the thermometer?
iodine and Mercury
What element is often used as the liquid of thermometer?
Mercury
Why is liquid used in thermometer?
Liquid is used in a thermometer because it expands and contracts uniformly with changes in temperature, allowing for accurate temperature measurements. The liquid inside the thermometer expands and rises in the capillary tube as it gets warmer, providing a visible indication of temperature.
What measures the temperature of the liquid?
A thermometer is most commonly used to measure the temperature of a liquid. Other methods, such as infrared thermometers or thermocouples, can also be used depending on the specific application and characteristics of the liquid.
