WBCS.LIVE practice question

What is the name of the instrument used to measure air pressure?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Anemometer
  2. Barometer
  3. Hygrometer
  4. Thermometer

Correct answer and explanation

Correct answer: Barometer

Explanation: āœ… Correct Answer: B. Barometer šŸ“š Explanation: A barometer is a scientific instrument used to measure atmospheric or air pressure. Changes in air pressure measured by barometers are used in weather forecasting to predict storms or clear skies. The most common types are mercury and aneroid barometers. An anemometer measures wind speed, while a hygrometer measures humidity.