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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.
Which thermometer is used to measure the temperature of burning match sick?
A thermocouple thermometer is typically used to measure the temperature of a burning matchstick. This type of thermometer can withstand high temperatures and provide accurate readings in extreme heat conditions.
What instrument measures temperature outside?
A thermometer measures temperature, indoor or outdoor.
How do you test the temperature of the air?
You can test the temperature of the air using a thermometer designed for measuring air temperature. Simply place the thermometer in the area where you want to measure the temperature and read the display. Be sure to avoid blocking the airflow around the thermometer for an accurate reading.
How does a digital thermometer measure temperature if mercury is not present in it?
A digital thermometer measures temperature using a sensor (such as a thermistor or infrared sensor) that detects changes in electrical resistance or infrared radiation as temperature changes. This information is then converted into a digital readout on the display of the thermometer. Mercury is not required in digital thermometers as they rely on electronic sensors instead.
What is Mercury thermometer use to measure?
A mercury thermometer is used to measure temperature.
What is the diffrerence between digital thermometer and mercury thermometer?
A digital thermometer uses electronic sensors to measure temperature and displays the reading digitally, while a mercury thermometer uses a column of mercury to measure temperature and has a calibrated scale to indicate the temperature. Digital thermometers are often faster and more accurate than mercury thermometers, and are also safer since they do not contain mercury.
Why does Mercury in the the thermometer rise?
Mercury rises in a thermometer when the temperature increases because mercury expands as it heats up. This expansion of the mercury column inside the thermometer is used to measure the temperature of the surrounding environment.
What would you measure temperature with?
A Mercury thermometer (but not a medical one!)
How does mercury work in a thermometer to measure temperature accurately?
Mercury in a thermometer expands and contracts with changes in temperature. As the temperature rises, the mercury expands and rises in the tube, and as the temperature falls, the mercury contracts and lowers in the tube. This movement is then converted into a temperature reading on the scale of the thermometer, allowing for accurate temperature measurement.
What is the raw experimental measurement made when using mercury thermometer?
Using a thermometer we can measure the temperature.
What would you measure water temperature with?
A mercury thermometer (but not a medical one!)
What is the mercury called on a clinical thermometer?
The liquid in a clinical thermometer is called mercury. It is used to measure body temperature by expanding and rising within the thermometer.
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.
What is the difference between digital and mercury thermometer?
Digital thermometers measure electrical resistance and Mercury thermometers measure thermal expansion.
What item is used to measure temperature?
A thermometer is used to measure temperature. It typically consists of a bulb containing mercury or alcohol that expands or contracts depending on the temperature. The scale on the thermometer then indicates the temperature.
Why can you not use a clinical thermometer to measure the temperature of a candle flame?
We cannot use a clinical thermometer to measure temperature of a candle flame because then the mercury will expand too much and the thermometer will explode.
