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The bore in a thermometer is the narrow tube where the liquid (Mercury or alcohol) expands and contracts with temperature changes. This expansion and contraction of the liquid in the bore allows the thermometer to measure and display the temperature accurately.

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1y ago

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How does length and bore affect sensitivity of mercury thermometer?

The sensitivity of a mercury thermometer is affected by its length and bore. A longer thermometer will respond more slowly to temperature changes due to the increased mercury column length, while a wider bore allows for more mercury movement and can increase sensitivity to small temperature changes.


Why is a bore of thermometer so narrow?

The bore of a thermometer is narrow to ensure a quick and accurate response to temperature changes, as the narrow bore reduces the amount of mercury or other liquid needed to fill it. A narrow bore also allows for more precise temperature readings, especially when measuring small temperature differences.


Why is the bore on a clinical thermometer narrower directly above the bulb?

The bore of a clinical thermometer is narrower directly above the bulb to slow down the expansion of mercury and provide a more accurate reading. This design helps to prevent sudden changes in temperature from affecting the reading, making the thermometer more precise.


Why does a mercury-in-glass laboratory thermometer have a narrow capillary bore?

The narrow capillary bore allows for more precise measurement of temperature changes because the mercury expands and contracts more readily in the smaller tube. This enables the thermometer to detect even small variations in temperature accurately.


Why the lab thermometer has very fine bore?

The fine bore in a lab thermometer allows for a quicker response time to temperature changes due to the reduced volume of liquid inside. This allows for more precise and accurate temperature readings in a laboratory setting. The fine bore also reduces the parallax error when reading the temperature scale.

Related Questions

What is a thermometer bore?

A bore refers to the extremely fine or narrow tube found in a thermometer. It is called a narrow bore or a capillary.


Function of thermometer?

The function of a thermometer is to measure temperature.


How does length and bore affect sensitivity of mercury thermometer?

The sensitivity of a mercury thermometer is affected by its length and bore. A longer thermometer will respond more slowly to temperature changes due to the increased mercury column length, while a wider bore allows for more mercury movement and can increase sensitivity to small temperature changes.


Why is a bore of thermometer so narrow?

The bore of a thermometer is narrow to ensure a quick and accurate response to temperature changes, as the narrow bore reduces the amount of mercury or other liquid needed to fill it. A narrow bore also allows for more precise temperature readings, especially when measuring small temperature differences.


The capillary tubing has a uniform bore in a mercury thermometer?

yes ! to insure linearity


Why is the bore on a clinical thermometer narrower directly above the bulb?

The bore of a clinical thermometer is narrower directly above the bulb to slow down the expansion of mercury and provide a more accurate reading. This design helps to prevent sudden changes in temperature from affecting the reading, making the thermometer more precise.


Why does a mercury-in-glass laboratory thermometer have a narrow capillary bore?

The narrow capillary bore allows for more precise measurement of temperature changes because the mercury expands and contracts more readily in the smaller tube. This enables the thermometer to detect even small variations in temperature accurately.


Why the lab thermometer has very fine bore?

The fine bore in a lab thermometer allows for a quicker response time to temperature changes due to the reduced volume of liquid inside. This allows for more precise and accurate temperature readings in a laboratory setting. The fine bore also reduces the parallax error when reading the temperature scale.


What is the function of the laboratory thermometer?

A Thermometer is a Laboratory Equipment that measures temperature.


What is the function of cylinder gauge?

To measure bore taper


What is the function of the keyword "what" in a Galileo thermometer?

The keyword "what" in a Galileo thermometer is used to indicate the temperature at which the liquid-filled bulbs inside the thermometer are floating.


What is the function of thermometer in laboratory?

A thermometer is used for measuring accurate temperatures. Also using the degrees Fahrenheit and Celsius.