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Question 36

The fundamental frequency of a plucked wire under a tension of 400 N is 250 Hz. When the frequency is changed to 500 Hz at a constant length. the tension is ___.

  • A.1600 N
  • B.400 N
  • C.160 N
  • D.40 N
Objective

Question details

Exam body
NDA
Subject
Physics
Year
2011/2012
Question no.
#36
Type
Objective
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