It was an inverted glass container with a long neck containing a liquid as temperatures changed so did the inside air volume thereby altering the liquid levels. He actually invented the thermoscope.
Galileo Didn T Invent Thermometer That Bears His Name American Chemical Society
Galileo did invent a thermometer called galileo s air thermometer more accurately termed a thermoscope in or before 1603.
Did galileo invent the thermometer. In 1593 galileo galilei invented a rudimentary water thermoscope which for the first time allowed temperature variations to be measured. Galileo galilei did not invent the thermometer. See full answer below.
In the period 1602 1606 while he was professor at the university of padua he made a thermoscope also called an air thermometer for measuring relative changes in. Today galileo s invention is called the galileo thermometer even though by definition it was really a thermoscope. According to peter loyson who has written a corrective article for the journal of chemical education galilio did invent a temperature measuring device called a thermoscope.
Although named after the 16th 17th century physicist galileo the thermometer was not invented by him. Galileo galilei italian physicist and astronomer invented the thermometer in 1592. A thermoscope shows changes in temperature but unlike a.