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What is the range of mercury-in-glass thermometer?
-10 to 110 degree celcius
Why is the stem of a thermometer made up of glass?
Because Mercury expands in heat, it is more accurate than other elements used in thermometers.
Why mercury can be used in a thermometer but silver cannot?
Mercury has a high coefficient of expansion, allowing it to rise and fall uniformly in the thermometer tube. Silver, on the other hand, lacks this property and would not provide accurate temperature readings. Additionally, mercury remains in liquid form in a wide range of temperatures, making it ideal for use in thermometers.
Why is HG used in thermometer?
Mercury (Hg) is used in thermometers because it expands and rises in a predictable and consistent way in response to changes in temperature. This makes mercury a reliable medium for measuring and indicating temperature. Additionally, mercury has a wide range of liquid state, making it suitable for various temperature measurements.
Why can a liquid mercury thermometer only be used between -40 and 360?
The range of -40 to 360 degrees Fahrenheit is within the melting point and boiling point of mercury, ensuring that the mercury remains in liquid form and does not solidify or vaporize. Outside this range, the thermometer would not function accurately as the mercury would either freeze or evaporate.
What is the temperature range of the mercury in glass thermometer?
Range is30 Degrees to 120 Degrees
What is the mercury of the thermometer?
The Mercury expands with temperature. Since expansion is linear over the normal range of a Mercury-driven thermometer, the level of mercury within a little glass tube indicates the current temperature of the thermometer's immediate environment.
What range is the mercury in glass thermometer?
A mercury in glass thermometer typically has a temperature range of -10°C to 110°C. Some thermometers may have a slightly wider or narrower range depending on their intended use.
What is the range of mercury-in-glass thermometer?
-10 to 110 degree celcius
What is the function of thermometer mercury?
The Mercury expands with temperature. Since expansion is linear over the normal range of a mercury-driven thermometer, the level of mercury within a little glass tube indicates the current temperature of the thermometer's immediate environment.
What is the mercury in the thermometer?
The Mercury expands with temperature. Since expansion is linear over the normal range of a mercury-driven thermometer, the level of mercury within a little glass tube indicates the current temperature of the thermometer's immediate environment.
Mention any two points of difference between a clinical thermometer and an ordinary mercury thermometer?
A clinical thermometer will offer more precise calibrated readings than a mercury thermometer. The range of measurable temperature differs between a clinical and a mercury thermometer with the mercury thermometer having the wider range.
What is the different between clinical thermometer and liquid in glass thermometer?
a lab thermometer did not have a constriction as compared to clinical thermometer. it have a wide range of measurement and usually contains alcohol
What are the disadvantages and advantages or mercury in glass thermometer?
Disadvantages of mercury in glass thermometers include the potential health hazards of mercury exposure if it breaks and the environmental impact of mercury disposal. However, they are highly accurate and have a wide temperature range, making them suitable for various applications.
What is the liquid in a thermometer?
It can range from mercury to alcohol it depends on the manufacturer.
What is the purpose of Mercury in a Thermometer?
Mercury in a thermometer is used because it has a high coefficient of expansion, meaning it expands and contracts in response to temperature changes. This property allows for accurate measurement of temperature as the mercury level rises and falls inside the thermometer. Additionally, mercury has a wide temperature range in which it remains a liquid, making it suitable for measuring a broad range of temperatures.
What is the function of mercury in thermometer?
Mercury is used in a thermometer because it expands and contracts uniformly with temperature changes. This allows the thermometer to accurately measure and display the temperature of a substance or environment. Mercury has a high coefficient of thermal expansion, making it a suitable choice for this purpose.
