Free Measurements MCQs with Answers
261 Measurements MCQs from Physics, each with the correct answer and a written explanation of why it is correct. Free and unlimited, with no account needed.
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261 questions · page 27 of 27
261. The SI unit of pressure is.
- A. Pascal
- B. mmHg
- C. torr
- D. atm
Explanation: The Pascal (Pa) is the SI unit of pressure, defined as one newton per square meter (N/m²). It is a measure of the force applied per unit area.
Correct answer: Pascal