Question

Q2.The instrument used to measure
temperature is​

Answer 1

Step-by-step explanation:

thermometers

The instrument used to measure temperature is called a thermometer. It is a combination of two words thermo and meter meaning heat and measurement, respectively. The most common form of thermometers used are mercury thermometers.

Answer 2

Answer:

Edit

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