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What is the temperature of the mercury when the length of the mercury thread is 8cm?
The length of a mercury thread in a thermometer is not directly related to the temperature of the mercury. The temperature is denoted by the level that the mercury rises to in the calibrated tube. The length of the mercury thread only indicates the volume of mercury present.
What is the color and temperature of Mercury?
The color of mercury is grey and its temperature is -170 to -400
Does mercury evaporate at room temperature?
Yes, mercury can evaporate at room temperature.
A metal that is a liquid at room temperature?
Mercury. is the only metal that is liquid at room temperature.
How does a mercury thermometer work to measure temperature?
A mercury thermometer works by using the expansion and contraction of mercury in response to temperature changes. As the temperature rises, the mercury expands and rises up the narrow tube, indicating a higher temperature. Conversely, as the temperature decreases, the mercury contracts and lowers in the tube, showing a lower temperature. The temperature is read by looking at the level of the mercury in the tube against a scale marked on the thermometer.
What metal is liqiud at room temperature?
The only metal that is liquid at room temperature is Mercury (Hg).
How does a mercury thermometer measures temperature?
A mercury thermometer measures temperature based on the expansion or contraction of the liquid mercury inside the narrow tube. As temperature rises, the mercury expands and travels up the tube, indicating a higher temperature, and vice versa. The temperature reading is taken at the point where the mercury level stabilizes.
What is Mercury's average temperature in Fahrenheit?
Mercury's average temperature in Fahrenheit is 800 degrees.
Is mercury used in food thermometer?
In a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, and vapor temperature.
The function of a Mercury thermometer?
A Mercury thermometer measures temperature by relying on the expansion and contraction of the liquid mercury inside the glass tube. As the temperature changes, the mercury expands or contracts, causing it to rise or fall in the tube, indicating the temperature.
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 element is only liquid at room temperature?
Mercury is the only metal to be liquid at room temperature.
