PREVIOUSLY ASKED IN:
PSC Miscellaneous 2012
Answer
Barometer
Explanation
A barometer is the instrument used to measure atmospheric pressure.
Key Points
- > Instrument: Barometer
- > Usage: Weather forecasting
- > Inventor: Evangelista Torricelli
Additional Information
- Barometers use mercury or air.
- Thermometers are used to measure temperature.
| Instrument | Function |
|---|---|
| Barometer | Atmospheric Pressure |
| Thermometer | Temperature |