JEE Mains · Physics · STD 11 - 1. units,dimensions and measurement
Match List \(I\) with List \(II\)
| List \(I\) | List \(II\) |
| \(A\) Spring constant | \(I\) \((T ^{-1})\) |
| \(B\) Angular speed | \(II\) \((MT ^{-2})\) |
| \(C\) Angular momentum | \(III\) \((ML ^2)\) |
| \(D\) Moment of Inertia | \(IV\) \((ML ^2 T ^{-1})\) |
- A \((A)-(II), (B)-(I), (C)-(IV), (D)-(III)\)
- B \((A)-(IV), (B)-(I), (C)-(III), (D)-(II)\)
- C \((A)-(II), (B)-(III), (C)-(I), (D)-(IV)\)
- D \((A)-(I), (B)-(III), (C)-(II), (D)-(IV)\)
Answer & Solution
Correct Answer
(A) \((A)-(II), (B)-(I), (C)-(IV), (D)-(III)\)
Step-by-step Solution
Detailed explanation
Spring Constant \({[ K ]=\frac{[ F ]}{[ x ]}=\frac{ MLT ^{-2}}{ L }= MT ^{-2}}\) \({[\omega]=\frac{[\theta]}{[ t ]}=\frac{1}{ T }= T ^{-1}}\)
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