The bent tube Earth thermometer is a kind of a measurement that is used for measuring temperature of the earths crust.
The bent tube Earth thermometer is used for measuring temperature of the earth's crust.
A thermometer has a capillary tube but a mercury switch in a heater thermostat has mercury that just rolls back and forth.
Thermometer. They contain Mercury which is a metal.
The substance expands - and the tube (column) constrains it to go upwards.
Thermometer
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The liquid inside the thermometer "contracts" when it is placed into something cold. This means that it decreases in volume and increases in density. This is the reason that the thermometer can measure heat: the volume of the liquid inside the thermometer changes as a function of heat, and the amount of liquid in the "tube" of the thermometer changes as a function of volume. Because of this relationship, the level of the liquid in the tube of the thermometer changes as a function of heat.
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.
Very simple answer: to make a hole in a cork or plastic stopper; the scope is to insert a tube, thermocouple, thermometer, etc.
The capillary tube of the thermometer ( in case of a mecury thermometer).
mercury
a thermometer--
If the thermometer was in a culture tube it would interfere with the subsequent transfers of culture to plates across the time intervals.
that depends on what type of thermometer. The tube thermometer, the kind with a glass tube with a red liquid in it, uses a small amount of mercury in a very small tube. When the mercury is heated, it expands, pushing further up the tube, as it cools it contracts, going down the tube. A dial thermometer also works on expansion and contraction, but with a coil instead of mercury.
A bore refers to the extremely fine or narrow tube found in a thermometer. It is called a narrow bore or a capillary.
Galileo
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The first thermometer was a tube filled with water and air.