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Question 31

A herdsman yelling out to a fellow herdsman heard his voice reflected by a cliff 4s later. What is the velocity of sound in air if the cliff is 680m away?

  • A.170 m/s
  • B.136 m/s
  • C.340 m/s
  • D.680m/s
Objective

Question details

Exam body
UNIBEN
Subject
General Paper
Year
2013/2014
Question no.
#31
Type
Objective
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