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GK
ENGLISH
CURRENT AFFAIRS
APTITUDE
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UGC NET
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COMPUTER SC.
COURSES
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Physics - General Science Objective Questions and Answers for Competitive Exams
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Question
The device which converts sound energy to electrical energy is
A
Speaker
B
Microphone
C
Amplifier
D
Transmitter
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Answer & Explanation
Answer: Option [B]
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