Select the most appropriate one-word substitution for the given group of words.
An instrument which is used to measure atmospheric pressure
Answer & explanation
Correct answer: option 4
The most appropriate one-word substitution for "an instrument which is used to measure atmospheric pressure" is barometer.
- Ammeter is an instrument used to measure electric current.
- Fathometer is an instrument used to measure the depth of water.
- Anemometer is an instrument used to measure wind speed.
- Barometer is an instrument used to measure atmospheric pressure.