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To sterilize it before use to avoid cross-infections.
What else can I help you with?
Explain how a liquid thermometer measures temperature?
OK basically depending on what thermometer. the glass tube is filled with either alcohol or Mercury. and when it gets hotter, the liquid expands and takes up more space inside the tube. and colder.......the liquid compacts and moves down the tube.....and it's taken years to calabrate the markings on the tube to show the correct reading.
Can you use the word thermometer in sentence?
The thermometer is broken.Put the thermometer under your tongue.
How do you tell how hot or cold something is?
use a thermometer.We can feel how hot or cold something is. However, sometimes things are just too hot or cold for us to feel safely. At other times we need to know exactly how hot or cold something is. When we need to measure temperature correctly we need to use an instrument called a thermometer. This measures temperature in degrees Celsius [sometimes called centigrade] or degrees Fahrenheit. There are different types of thermometers for different situations. A medical thermometer, for example, needs to be very accurate. It measures in fractions of degrees. When we are ill, even tiny changes in temperature are important. Some thermometers use a liquid that moves up a very fine glass tube. Most room thermometers, and outdoor thermometers are like this. The liquid is either mercury [ which is poisonous] or coloured alcohol. As liquids get warmer they expand [get bigger], and move up the tube. Water expands too, but not as much as alcohol and mercury. Thermometers that might be used by small children are not made of glass. They use a digital display which lights up the temperature. Inside the displays are chemicals that change colour according to the temperature.
Why is scaraity necessary?
scaraity is necessary to make us think befor we act
Where does Canada dip to the south of the US?
Canada dips into the US in Ontario especially. Parts of Canada are as far south as California.
How does a temomether work?
A thermometer works by measuring temperature through a physical property that changes with temperature, such as the expansion of a liquid (mercury or alcohol) or a metal coil. When the temperature changes, the property changes, leading to a corresponding movement of the indicator on the thermometer scale. This allows us to read and interpret the temperature accurately.
When will Jesus come for us?
The day befor the end of the world in December 20, 2012
How does thermometer help us?
in medical terms a thermometer helps doctors to see if we have a temperature in whether it helps us keep track of how the temperatures change through the years
What is the substance in a thermometer that tells us the temperature?
The substance in a thermometer that tells us the temperature is usually mercury or alcohol. These substances expand or contract in response to temperature changes, allowing the thermometer to measure the temperature accurately.
What are facts about thermometers?
galileo invented it
How long do you have to live in the US befor you can apply for citizenship?
5 year u can apply for citizenship its dep. if u r legally enter in us
Can you graduate from high school before you do not comptete the fourth year in US?
Can 1 graduate from high school befor you do not comptete the forth year in US?
