NEET 2020 · PhysicsPrevious Year Question
Dimensions of stress are:
Answer: (B) [ML⁻¹ T⁻²]. Correct Answer (B): [ML⁻¹ T⁻²] Stress = force/area = MLT⁻²/L² = ML⁻¹T⁻².
- A.[ML⁰ T⁻²]
- B.[ML⁻¹ T⁻²]✓
- C.[MLT⁻²]
- D.[ML² T⁻²]
Correct Answer
(B) [ML⁻¹ T⁻²]
Solution & Explanation
Correct Answer (B): [ML⁻¹ T⁻²] Stress = force/area = MLT⁻²/L² = ML⁻¹T⁻². So the dimensions of stress are [ML⁻¹T⁻²]. (NEET 2020, 2020)
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