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Question 10

A device that converts sound energy into electrical energy is

  • A.The horn of a motor car
  • B.An AC generator
  • C.A microphone
  • D.Telephone earpiece
  • E.A loud Speaker
Objective

Question details

Exam body
OAU
Subject
Physics
Year
2010/2011
Question no.
#10
Type
Objective
Previous · Q9When a yellow card is observed through a blue glass, the card would appear as Next · Q11 Radio waves have velocity of 3 x 10 8 ms -1 , if a radio station sends out a…

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