STANDARD Physics Dimensional Analysis Match the Following Question
MATCH THE QUANTITIES HAVING SAME DIMENSIONS IN COLUMN -1 AND COLUMN -2 :
| COLUMN 1 | COLUMN 2 |
|---|---|
| (A) Stress | (P) Pressure |
| (B) Strain | (Q) Energy density |
| (C) Modulus of elasticity | (R) Angle |
| (D) Torque | (S) Energy |
A-R ; B-P ; C-S ; D-Q
A-Q ; B-R ; C-P ; D-S
A-P ; B-S ; C-R ; D-Q
A-Q ; B-S ; C-R ; D-Q
Correct Answer
Detailed Explanation
Stress and pressure have the same dimensions, hence A-Q. Strain is dimensionless, matching with angle, B-R. Modulus of elasticity and energy density have the same dimensions, C-P. Torque and energy have the same dimensions, D-S.
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