Question:medium

Find the word that names a necessary part of the underlined word. \underlineVibration

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To solve "Necessary Part" questions, ask yourself: "Can I have X without Y?" Can you have a vibration without sound? Yes. Can you have a vibration without motion? No. The "No" answer identifies the necessary part.
Updated On: Apr 1, 2026
  • Motion
  • Electricity
  • Science
  • Sound
  • Electron
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The Correct Option is A

Solution and Explanation

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