What makes up a thermometer?
A small, hollow glass tube is used to make the thermometer. Alcohol or mercury can be found at the bottom of the tube. The liquid inside the bulb expands when it gets hotter.
What are the 2 elements needed to make a thermometer?
A thermometer is used to measure the temperature of something. They are glass tubes with a liquid in them, usually alcohol or mercury.
What are the 3 parts of digital thermometer?
A simple digital thermometer consists of a thermocouple, a battery- powered, dual-slope digital voltmeter, and an electronic display.
What are the 4 parts of a thermometer?
A bulb, capillary tube, stem, and glass tube can be found here. The bulb is the part of the thermometer that is farthest from the body.
Is a thermometer solid liquid or gas?
Temperatures are used to measure temperature. A narrow capillary tube and a liquid that changes in density with temperature are contained in the Thermometer.
What are the sides of a thermometer?
One side of the glass is a color that cannot be seen through the other side. There are three. If you want to read a thermometer, hold it at eye level and away from you. Scales are marked on the top and bottom of the picture.
What are the 3 units of thermometer?
The temperature can be measured in Celsius, Fahrenheit, and kelvin. The metric system has a scale called the Celsius.
What are the 3 main types of thermometers?
There is a wide range of thermometers that can be used at home. Some thermometers are better suited to certain age groups. If you want to check the temperature at home, you can use a digital thermometer under the arm or tongue.
Do thermometers contain either alcohol or mercury?
The alcohol and spirit thermometers have the same functions as the mercury-in-glass one. The alcohol thermometer’s contents are not as toxic as the mercury-in-glass one.