Everyday Science
NULL
Medium
Question
A microphone converts sound energy into __________?
A
Microwaves
B
Electrical signals
✓ Official correct answer
C
Optical Signals
D
Heat energy
Community credibility
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A
Microwaves
No member explanations yet for this option.
B
Electrical signals
No member explanations yet for this option.
C
Optical Signals
No member explanations yet for this option.
D
Heat energy
No member explanations yet for this option.
Explanation
It produces electrical signals.
Hence the keyed answer is Electrical signals.
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