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Q. No.A spring of force constant \(k\) is cut into lengths of ratio \(1:2:3\). They are connected in series and the new force constant is \(k'\). Then they are connected in parallel and the force constant is \(k''\). Then \(k':k''\) is:
| 1. | \(1:9\) | 2. | \(1:11\) |
| 3. | \(1:14\) | 4. | \(1:6\) |
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Subtopic: Â Combination of Springs |
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