label and write the function of of satellite, thermometer
Answers
Answer:
A thermometer is a device that measures temperature or a temperature gradient (the degree of hotness or coldness of an object) A thermometer has two important elements: (1) a temperature sensor (e.g. the bulb of a mercury-in-glass thermometer or the pyrometric sensor in an infrared thermometer) in which some change occurs with a change in temperature; and (2) some means of converting this change into a numerical value (e.g. the visible scale that is marked on a mercury-in-glass thermometer or the digital readout on an infrared model). Thermometers are widely used in technology and industry to monitor processes, in meteorology, in medicine, and in scientific research. During the COVID-19 pandemic they were used by businesses to detect the fever brought on by the virus. [2]
Some of the principles of the thermometer were known to Greek philosophers of two thousand years ago. The Italian physician Santorio Santorio (Sanctorius, 1561-1636)[3] is commonly credited with the invention of the first thermometer, but its standardisation was completed through the 17th and 18th centuries.
Explanation:
please mark me brainliest
Answer:
hi dear
Explanation:
A thermometer is an instrument that measures temperature. It can measure the temperature of a solid such as food, a liquid such as water, or a gas such as air. The three most common units of measurement for temperature are Celsius, Fahrenheit, and kelvin.
Different Parts of a Mercury Thermometer
Spherical Bulb. The bulb is the lowest part of the thermometer, which has a spherical shape. ...
Capillary Tube. The capillary of a mercury thermometer is the long cylindrical tube that is connected to the bulb. ...
Expansion Chamber. ...
Scale Lines. ...
Safety Precautions.
plzz mark me brainliest