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Question 31

A bat emits sound at a speed of 1650m/s and receives the echoes 0.15s later. Calculate the distance of the bat from the reflector

  • A.8.75m
  • B.10.50m
  • C.87.75m
  • D.23.75m
Objective

Question details

Exam body
FUNAAB
Subject
Physics
Year
2019/2020
Question no.
#31
Type
Objective
Previous · Q30A wire of length 15m made of a material of resistivity 1.8 × 10 -6 ohm-m… Next · Q32 A thin converging lens has a power of 4.0 dioptres. Determine its focal length

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