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We ca use thermometers, thermocouples, resistance thermometers, pyrometers etc.

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10y ago

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How does the thermometer work to measure temperature accurately?

A thermometer works by using a substance, like mercury or alcohol, that expands or contracts with temperature changes. This substance is contained in a sealed tube with markings to show the temperature. When the temperature rises, the substance expands and moves up the tube, indicating a higher temperature. When the temperature drops, the substance contracts and moves down the tube, showing a lower temperature. This allows the thermometer to accurately measure temperature changes.


How does a thermometer measure temperature accurately?

A thermometer measures temperature accurately by using a substance that expands or contracts with changes in temperature, such as mercury or alcohol. As the substance expands or contracts, it moves along a scale to indicate the temperature. The thermometer is calibrated to ensure accurate readings.


What tools would be needed to accurately measure the solubility of a substance?

To accurately measure the solubility of a substance, you would typically need a balance to measure the mass of the substance and a solvent for dissolving the substance. Additional tools could include glassware for mixing, heating equipment if temperature plays a role in solubility, and a method for quantifying the amount of solute dissolved in the solvent.


Why is it important to immerse the entire bulb of the thermometer in the substance whose temperature is being measured?

It is important to immerse the entire bulb of the thermometer so that it can accurately measure the temperature of the substance. The bulb contains the temperature sensor, and if it is not fully submerged, it may not reflect the true temperature of the substance, leading to an incorrect reading.


What is the substance in a thermometer that tells us the temperature?

The substance in a thermometer that tells us the temperature is usually mercury or alcohol. These substances expand or contract in response to temperature changes, allowing the thermometer to measure the temperature accurately.


How does a thermometer work to measure temperature accurately?

A thermometer works by using a substance, such as mercury or alcohol, that expands or contracts based on temperature changes. This substance moves up or down a calibrated scale to indicate the temperature. The accuracy of the measurement is determined by the precision of the scale and the sensitivity of the substance to temperature changes.


How can one accurately measure ambient temperature?

One can accurately measure ambient temperature using a thermometer, which is a device that detects and displays the temperature of the surrounding air.


Why it is important to measure the temperature of the gas passing into the condenser?

to measure the temperature of the vapour accurately


Is Temperature is a measure of the amount of heat stored in a substance?

Temperature is not a measure of the amount of heat stored in a substance. It is the measure of the kinetic energy of the molecules of a substance.


How can one accurately measure the temperature outside?

One can accurately measure the temperature outside using a thermometer. Thermometers are devices that can be placed outdoors to measure the temperature of the air. The temperature is usually displayed in degrees Celsius or Fahrenheit.


What is the best definition of temperature?

Temperature is a measure of the motion of particles in a substance.


True or false temperature is a measure of how hot or cold a substance is?

How hot or cold a substance is the temperature, so a thermometer will measure it.