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Question
What does the dimensional formula [L⁻¹M¹T⁻²] represent?
Options
Force
Pressure or Young's modulus
Velocity
Acceleration
MCQ
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Solution
Pressure or Young's modulus
Explanation:
The dimensional formula [L⁻¹M¹T⁻²] represents pressure and Young's modulus because both are expressed as force per unit area.
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