Some people want to measure temperature in deg C while others prefer deg F. A dual scale thermometer will allow people to do what they prefer, but using only one thermometer.
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Centigrade and father emit
to see what is the temperature The Mercury expands or contracts depending on the temperature so its height against the scale on the thermometer tells you the temperature.
There is nothing special about either scale
this is a thermometer that can work twice as much as a normal thermometer or a thermometer that can check the temperature of two things at the same time
The least count of a thermometer scale is the smallest temperature difference that can be measured by the scale. It is typically based on the precision of the markings on the scale, which can vary depending on the design and calibration of the thermometer.
A thermometer is for measuring temperature.
Temperature is shown in thermometer is shown on a scale. So, we can call the numbers as simply: scale-readings.
The glass stem of a thermometer is not designed to act like a magnifying glass. Its purpose is to contain the temperature-sensitive liquid or metal that expands or contracts with temperature changes to provide a reading on the thermometer scale. Magnifying glasses have a different purpose of magnifying objects placed beneath them.
Yes, a clinical thermometer typically has a linear scale. This means that the temperature readings on the thermometer increase or decrease in a consistent and straight line fashion as the temperature changes.
The Celsius scale, of course. Though it is also known as the centigrade scale.
celsius