Multiple choice

Pascal is the unit of

  1. force

  2. work

  3. pressure

  4. light
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Pascal (Pa) is the SI unit of pressure, defined as one newton per square meter. Force is measured in newtons, work in joules, and light intensity in lumens or candelas. The pascal is commonly used to measure tire pressure, blood pressure, and atmospheric pressure variations.

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