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Question 5

A sonometer wire of length 100cm under a tension of 10 N, has a frequency of 250Hz. Keeping the length of the wire constant, the tension is adjusted to produce a new frequency of 350Hz. The new tension is

  • A.5.1N
  • B.7.1N
  • C.14.0N
  • D.19.6N
Objective

Question details

Exam body
FUTO
Subject
Physics
Year
2015/2016 Day 2
Question no.
#5
Type
Objective
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