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Physics · SYSTEMS OF PARTICLES AND ROTATIONAL MOTION
हिन्दीMatch List-I with List-II: List-I (Physical Quantity) List-II (SI Unit / Dimension) A Angular velocity I \( [\text{M}\text{L}^2] \) B Angular momentum II \( \text{N m} \) C Torque III \( \text{J s} \) D Moment of inertia IV \( [\text{T}^{-1}] \) Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I (Physical Quantity) | List-II (SI Unit / Dimension) | ||
|---|---|---|---|
| A | Angular velocity | I | \( [\text{M}\text{L}^2] \) |
| B | Angular momentum | II | \( \text{N m} \) |
| C | Torque | III | \( \text{J s} \) |
| D | Moment of inertia | IV | \( [\text{T}^{-1}] \) |
Choose the correct answer from the options given below:
Correct answer · Option 4
A-(IV), B-(III), C-(II), D-(I)
Explanation
From the table of quantities: Angular velocity has dimension \( [\text{T}^{-1}] \) (IV); Angular momentum has unit \( \text{J s} \) (III); Torque has unit \( \text{N m} \) (II); Moment of inertia has dimension \( [\text{M}\text{L}^2] \) (I).
