General Science • PhysicsEasy
Which instrument is specifically designed to measure atmospheric pressure?
A. Barometer✓ Correct Answer
B. Hydrometer
C. Anemometer
D. Altimeter
💡 Solution & Explanation
A barometer is a reliable scientific device used to measure atmospheric pressure, helping meteorologists forecast short-term weather changes. Instruments like hydrometers measure liquid density, while anemometers record wind speed. Atmospheric pressure decreases with an increase in altitude, a principle utilized in altimeters.
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