JAMB - Physics (2025 - No. 67)
Which of the following thermometer types best responds to a change in temperature
Mercury thermometer
Resistance thermometer
Gas thermometer
Alcohol thermometer
ব্যাখ্যা
Resistance thermometers respond faster because they have small sensor mass and use direct electrical detection. Liquid-in-glass and gas thermometers are slower due to thermal expansion and larger thermal inertia, often taking minutes to equilibrate.