Damage to the suspension bridge by marching military troops is due to
(A) Reverberation
(B) Resonance
(C) Beats
(D) Noise
Answers
Answered by
0
Answer:
(B) is the correct answer.
Explanation:
On April 12, 1831, the Broughton Suspension bridge collapsed, reportedly due to mechanical resonance induced by troops marching in step. But, also wind can be the cause for mechanical resonance which leads to disaster, such as for the Tacoma Narrows Bridge in 1940.
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Answered by
3
Answer:
option B is the correct answer
Explanation:
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