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Motion in a Plane — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsMotion in a Plane1 Mark
MCQ
Which one of the following statements is true?
  • A
    A scalar quantity is the one that is conserved in a process.
  • B
    A scalar quantity is the one that can never take negative values.
  • C
    A scalar quantity is the one that does not vary from one point to another in space.
  • ✓
    A scalar quantity has the same value for observers with different orientations of the axes.
✓

Answer

Correct option: D.
A scalar quantity has the same value for observers with different orientations of the axes.
A scalar quantity does not depend on direction so it does not change for different orientation of axes.
So this verifies the option $(d).$

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