The constant volume gas thermometer utilizes the formula T (°C) = [P(T) - P(f)] × 100 / [P(b) - P(f)], where P(T) represents the gas pressure at temperature T, P(b) is the pressure at the boiling point of water, and P(f) is the pressure at the freezing point of water. This formula is confirmed as accurate for calculating temperature in this type of thermometer. The discussion emphasizes the importance of understanding the relationship between gas pressure and temperature in thermodynamic measurements.
PREREQUISITESStudents and professionals in physics, engineering, and metrology who are interested in temperature measurement techniques and the principles of gas thermometers.
YesAn jinsu said:In the constant volume gas thermometer,
T (°c)=[P(T)-P(f)]×100/[P(b)-P(f)]
(P(T) means gas pressure at T°c
P(b) and P(f) for the water's boiling point and freezing point)
Is it right?