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Mercury is used in minimum thermometers because it has a low freezing point (-38.8°C) and a high coefficient of expansion, making it sensitive to small temperature changes. This allows the thermometer to accurately measure and record the lowest temperature reached during a specific period.
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What is the application of a Six's thermometer?
A Six's thermometer is typically used in meteorology to measure the minimum and maximum temperatures over a period of time. It consists of two mercury columns that are moved by the mercury in the thermometer to indicate the highest and lowest temperatures reached.
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 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 a remeur thermometer?
A remeur thermometer, also known as a maximum-minimum thermometer, is a device used to measure temperature extremes, displaying both the highest and lowest temperatures recorded over a specific period. It typically consists of a glass tube containing mercury or alcohol, with a movable indicator that marks the maximum and minimum temperatures. This type of thermometer is often used in meteorology and gardening to monitor temperature variations effectively.
Why does the mercury in the thermometer go up when the temperature is high?
In a mercury thermometer, the mercury expands when it is heated, causing it to rise in the thermometer's narrow tube. This increase in volume is a physical property of mercury known as thermal expansion. The height of the mercury column in the thermometer is then used to measure the temperature.
What is the application of a Six's thermometer?
A Six's thermometer is typically used in meteorology to measure the minimum and maximum temperatures over a period of time. It consists of two mercury columns that are moved by the mercury in the thermometer to indicate the highest and lowest temperatures reached.
What is Mercury thermometer use to measure?
A mercury thermometer is used to measure temperature.
What liquids are used in thermometer?
Mercury and alcohol
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.
Why can a mercury thermometer be used only at high temperatures?
A mercury thermometer can go down to -30 deg C
Who element used of the glass tube of clinical thermometer to measure thermometer?
mercury
How is mercury used in a thermometer?
toxic poison
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 a remeur thermometer?
A remeur thermometer, also known as a maximum-minimum thermometer, is a device used to measure temperature extremes, displaying both the highest and lowest temperatures recorded over a specific period. It typically consists of a glass tube containing mercury or alcohol, with a movable indicator that marks the maximum and minimum temperatures. This type of thermometer is often used in meteorology and gardening to monitor temperature variations effectively.
Why does the mercury in the thermometer go up when the temperature is high?
In a mercury thermometer, the mercury expands when it is heated, causing it to rise in the thermometer's narrow tube. This increase in volume is a physical property of mercury known as thermal expansion. The height of the mercury column in the thermometer is then used to measure the temperature.
What is a max-min thermometer?
A max-min thermometer is a type of thermometer that records the maximum and minimum temperatures reached over a specific period. It contains two markers that can be moved by the mercury or alcohol in the thermometer to indicate the highest and lowest temperatures. This type of thermometer is often used to monitor temperature fluctuations in indoor or outdoor environments.
Why not mercury thermometer is used to measure temperature of hot milk?
It could be used to do this - it is capable of doing it. However, Mercury is poisonous and a mercury thermometer is made out of fragile glass. Thus the danger that the thermometer would break releasing mercury into the milk (which would be for a person to drink) means that a mercury thermomiter is not the temperature sensor to use in this instance.
