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Question: Answered & Verified by Expert
Assertion : Soldiers are asked to break steps while crossing the bridge.
Reason : The frequency of thick marching may be equal to the natural frequency of bridge and may lead to resonance which can break the bridge.
PhysicsOscillationsAIIMSAIIMS 2001
Options:
  • A If both $A$ and and Reason are true and Reason is the correct explanation of Assertion.
  • B If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
  • C If Assertion is true but Reason is false.
  • D If Assertion is false but Reason is true.
Solution:
2781 Upvotes Verified Answer
The correct answer is: If both $A$ and and Reason are true and Reason is the correct explanation of Assertion.
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