Multiple choice general knowledge science & technology

Pick out the scalar quantity

  1. force

  2. pressure

  3. velocity

  4. acceleration
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Pressure is a scalar quantity because it has magnitude but no specific direction. It is defined as force per unit area (P = F/A) and acts equally in all directions at a point in a fluid. Force, velocity, and acceleration are all vector quantities with both magnitude and direction.

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