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Brian is repairing an old alarm clock. He needs to replace a device that converts the electric energy into sound energy. Which of these devices should he use? A. battery B. buzzer C. motor D. switch
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1 vote
Brian is repairing an old alarm clock. He needs to replace a device that converts the electric energy into sound energy. Which of these devices should he use?

A.
battery
B.
buzzer
C.
motor
D.
switch

User Karlis Rode
by
8.6k points

2 Answers

6 votes
this would be the answer b which is buzzer
User Giso Stallenberg
by
8.0k points
7 votes
heyo, the answer would be buzzer (B)
think of how the buzzer makes a sound due to the electric energy
User Rishabh Chandel
by
8.0k points
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