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A liquid thermometer can measure temperature by observing the expansion or contraction of a liquid, typically Mercury or colored alcohol, within a calibrated glass tube. As the temperature rises, the liquid expands and rises in the tube, while it contracts and falls with decreasing temperature. Liquid thermometers are commonly used for measuring temperatures in various applications, including weather monitoring, cooking, and laboratory settings. They provide accurate readings within a specific temperature range, depending on the type of liquid used.
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What instrument measures boiling point?
A thermometer is typically used to measure the boiling point of a substance. It can accurately measure the temperature at which a liquid changes state from a liquid to a gas during the boiling process.
What is happening when the liquid in a thermometer contracts?
When the liquid in a thermometer contracts, it means that the temperature is decreasing. As the molecules of the liquid lose energy, they move closer together, causing the volume of the liquid to decrease. This contraction is used to measure a drop in temperature on the thermometer scale.
What apparatus would you use to measure 30 temperature of liquid?
To measure the temperature of a liquid accurately, you would use a thermometer, preferably a digital or alcohol thermometer for precise readings. Ensure the thermometer is calibrated and suitable for the temperature range of the liquid being measured. Immerse the thermometer's bulb or probe into the liquid, ensuring it does not touch the sides of the container for an accurate measurement. Wait for the reading to stabilize before recording the temperature.
What does a thermometer measure and how does it do it?
A thermometer is a device that measures temperature or temperature gradient using a variety of different principles. The word temperature comes from the Greek work thermo which is heat and meter to measure.
What types of equipment would be used to measure the boiling point of a liquid?
You need two tools. To measure the air pressure you use a barometer and to measure the temperature at which the substance boils you use a thermometer. The boiling point is defined as the temperature at which the vapor pressure equals atmospheric pressure.
What features do a liquid thermometer and a lab thermometer have in common?
they both measure temperature
What features a liquid thermometer and a lab thermometer have in common?
they both measure temperature
How a thermometer is used?
A thermometer is used to measure air temperature, or the temperature within a solid or liquid.
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.
Can i use liquid crystal thermometer to measure level of gas in a cylinder?
A thermometer is not adequate in this situation.
What do scientists use to measure when liquid turns to a solid?
a thermometer
What instrument measures boiling point?
A thermometer is typically used to measure the boiling point of a substance. It can accurately measure the temperature at which a liquid changes state from a liquid to a gas during the boiling process.
What is in a thermometer a t the bottom?
A thermometer typically contains a liquid, such as mercury or alcohol, at the bottom of the glass tube. This liquid expands and contracts as the temperature changes, allowing the thermometer to measure and display the temperature.
What features do a lab thermometer and a liquid thermometer have in common?
they both measure temperature
How is a thermometer used to measure temperature accurately?
A thermometer is used to measure temperature accurately by containing a liquid that expands and contracts with changes in temperature. The liquid rises or falls in a narrow tube, showing the temperature on a scale. The thermometer is calibrated to ensure accurate readings.
What is the liquid in a thermometer?
It can range from mercury to alcohol it depends on the manufacturer.
What is happening when the liquid in a thermometer contracts?
When the liquid in a thermometer contracts, it means that the temperature is decreasing. As the molecules of the liquid lose energy, they move closer together, causing the volume of the liquid to decrease. This contraction is used to measure a drop in temperature on the thermometer scale.
