mercury barometer การใช้

• I wonder if the OP is thinking of mercury barometers rather than thermometers?
• The first set of experiments relates to determining air pressure with mercury barometers.
• Parrot measured the elevation at using a mercury barometer.
• This experiment resulted in the first mercury barometer and created a scientific sensation in Europe.
• The mercury barometer stood lower the higher one went.
• Evangelista Torricelli's mercury barometer of 1643 and Blaise Pascal's experiments both demonstrated a partial vacuum.
• In 1643, Evangelista Torricelli invented the mercury barometer.
• Evangelista Torricelli ( 1607 1647 ) was best known for his invention of the mercury barometer.
• "' Cox's timepiece "'is a clock developed in the 1760s by mercury barometer, this is not the case.
• Prior to the invention of the mercury barometer, it was very difficult to gather numerical data of any predictive value.
• He also produced, in conjunction with Dr . Napier Shaw, the microbarograph and a recording mercury barometer, as well as various other instruments.
• Using a mercury barometer, he determined the elevation of V醙K
  atj録kk? and from that he trigonometrically calculated the elevations of Suliskongen, Vardetoppen, and Stortoppen.
• He played a significant part in the theoretical debates and experiments that led up to Torricelli's discovery of atmospheric pressure and invention of the mercury barometer.
• His first forecast was made in early May 1874 and a stock of mercury barometers was promptly ordered from Britain to improve the accuracy of observations.
• On June 5, 2007, a European Union directive was enacted to restrict the sale of mercury, thus effectively ending the production of new mercury barometers in Europe.
• Using an apparatus similar to French mercury barometers of the 1670s, physicists have set out to explore a longstanding mystery : why do shoes sliding over a carpet generate sparks?
• Cox claimed that the timepiece was a true perpetual motion machine, but as the device is powered by changes in atmospheric pressure via a mercury barometer, this is not the case.
• Various other displays and artifacts are scattered around the museum, including an operational Rolls-Royce Merlin engine produced by Packard, a Link Trainer, a de Havilland Tiger Moth and the oldest known mercury barometer in Newfoundland.
• Another innovation, of which he was very proud, was an automatic self-recording mercury barometer that recorded its measurements on a strip of paper; with this meteorological instrument he kept a continuous barometric record that covered a span of 30 years.
• Faraday found magnetic effects in a Torricellian vacuum ( like the inside of a mercury barometer above the mercury ) ( p 194 ) in his research published as a collection in 1855, but much of the research was done and published earlier.