Multiple choice general knowledge

Who invented Thermometer?

  1. Ruther Celcius

  2. Thomas Edison

  3. Albert Einstein

  4. Gabriel Fahrenheit
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gabriel Fahrenheit, a Polish-German physicist, invented the mercury thermometer in 1714 and developed the Fahrenheit temperature scale. His thermometer used mercury as the measuring liquid, which provided more accurate and consistent readings than alcohol-based thermometers used previously.

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