The dimensions of the quantities are as follows.
F=MLT−2r=Lv=LT−1A=L2
The dimensional form of stress is same as pressure.
Torque = Force × distance=ML2T−2
Stress = Area Force =ML−1T−2
Pressure Gradient =dxdp=ML−2T−2
η=6πrvF=L⋅LT−1MLT−2=ML−1T−1
Match List I with List II List I List II A. Torque I. ML^-2 T^-2 B. Stress II. ML^2 T^-2 C. Pressure gradient III. ML^-1 T^-1 D. Coefficient of…
JEE Main 2023 — Physics Mechanics
2023mcqmedium
Match List I with List II
| List I | List II | ||
| A. | Torque | I. | ML−2T−2 |
| B. | Stress | II. | ML2T−2 |
| C. | Pressure gradient | III. | ML−1T−1 |
| D. | Coefficient of viscosity | IV. | ML−1T−2 |
Official previous-year question
Held on 8 Apr 2023 · Verified 6 Jul 2026.
Options
- A
A-II, B-I, C-IV, D-III
- B
A-IV, B-II, C-III, D-I
- C
A-II, B-IV, C-I, D-III
- D
A-III, B-IV, C-I, D-II
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