Question
Which among the following instruments is used to measure the humidity of the air or a gas?
The correct answer is
Hygrometer
Instrument for Measuring Humidity
The question asks to identify the instrument specifically designed to measure the humidity of air or a gas.
Instrument Functionality Analysis
- Hygrometer: This instrument is used to measure humidity, which is the amount of water vapor present in the air or any other gas.
- Anemometer: An anemometer is used to measure wind speed.
- Bolometer: A bolometer is an instrument used for measuring the power of incident electromagnetic radiation.
- Hydrometer: A hydrometer is used to measure the specific gravity (relative density) of liquids.
Conclusion
Based on the functions of each instrument, the Hygrometer is the correct device used for measuring humidity.
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Important Questions from Measuring Instruments
Which one of the following weather conditions indicates a sudden fall in barometer reading?
______ is used to measure the pressure inside the eyes of a person.
A ‘gnomon’ is a part of a ________.
An instrument called the ______ measures the electric current in a circuit.
Seismograph is used to measure:
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