Multiple choice

Which instrument is used to measures gas pressure?

  1. A manometer

  2. An ammeter

  3. A thermometer

  4. Vernier callipers
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A manometer is a scientific instrument specifically designed to measure fluid or gas pressure. Ammeters measure current, thermometers measure temperature, and Vernier callipers measure length.

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