Temperature Measurement Instrument Explained
The question asks to identify the instrument used for measuring temperature.
Analyzing the Options
- Eudiometer: This instrument is used to measure changes in the volume of gases, particularly in chemical reactions.
- Burette: A burette is a graduated glass tube with a tap at one end, used for delivering known volumes of a liquid, especially in titrations.
- Anemometer: This device is used to measure wind speed.
- Thermometer: A thermometer is specifically designed to measure temperature. It works based on the principle of thermal expansion or other physical properties that change with temperature.
Conclusion
Based on the functions of each instrument, the correct instrument used to measure temperature is the thermometer.
Correct Answer: Thermometer