NEET Physics · Medium

Units & Measurements: Mixed Concepts MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Mixed ConceptsMediumQuestion 5046

Question

The physical quantity that has the dimensions [M⁰L⁰T⁰] is:
  1. A
    Displacement
  2. B
    Velocity
  3. C
    Strain
    Correct
  4. D
    Force

Correct answer

Strain

Explanation

Strain = change in length/original length = dimensionless = [M⁰L⁰T⁰]. All other options have non-zero dimensions.