Latest KVPY Aptitude Question SOLUTION: At 23ºC, a pipe open at both ends resonates at a frequency of 450 hertz. At what frequency does the same pipe resonate on a hot day when the speed of sound is 4 percent higher tha

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(#M40027170) KVPY question General Ability Test Keep an EYE

At 23ºC, a pipe open at both ends resonates at a frequency of 450 hertz. At what frequency does the same
pipe resonate on a hot day when the speed of sound is 4 percent higher than it would be at 23ºC ?
(A) 446 Hz (B) 454 Hz (C) 468 Hz (D) 459 Hz

Asked In KVPY (11 years ago)

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