The mercury-in-glass or mercury thermometer was invented by physicist Daniel Gabriel ... In principle, thermometers made of different material (e.g., coloured alcohol ... of mercury-in-glass thermometer, called a maximum thermometer, works by ... As the temperature rises, the mercury is pushed up through the constriction by ...
Maybe I'm sure your teacher thought he (or she) was being clever when he asked you that. It's sort of a trick question. He's expecting you to say yes, because ...
So exactly how does a thermometer work? How does ... These liquid thermometers are based on the principal of thermal expansion. When a ... Suppose that a 10-degree increase in temperature causes a 1-cm increase in the column's height.
Aug 7, 2016 ... A simple dial thermometer in a freezer showing a temperature of ... dip the thermometer in boiling water, we can wait for the mercury to rise .... Principles and Methods of Temperature Measurement by Thomas Donald McGee.
But have you ever thought about how a thermometer works? ... But the temperature of the ice does not rise, it stays at 0 °C—the heat goes into breaking .... All thermometers work according to the same basic principle: objects expand when ... of 85 °C, which is the temperature of a fully cooked turkey, it melts, causing the red
Aug 18, 2015 ... Description of Temperature Measurments. ... temperature measuring devices • Principle of operation: – A change in temperature causes some kind of ... MERCURY IN STEEL THERMOMETER • MERCURY - IN - STEEL thermometer works on the principle of expansion of mercury due to rise in temperature.
Find out how thermometers gauge temperature and learn how to make your own! ... The principle behind a bimetallic strip thermometer relies on the fact that ... so that as the temperature rises the blue metal expands faster than the green metal. This causes the strip to bend upward, making contact so that current can flow.
An air thermometer is a device that measures the temperature of the indoor or outdoor atmosphere. ... When the atmospheric temperature rises, it causes the material inside the air thermometer to expand. ... How does a car thermometer work?
Nov 18, 2013 ... You are right. The thermal equilibrium will eventually be reached. In this process, heat is transferred from the water to the thermometer.