Jeff’s father is installing a do-it-yourself security system at his house. He needs to get a device from his workshop that converts electric energy to sound energy. Which device is Jeff’s father looking for?
A.
switch
B.
motor
C.
buzzer
D.
bulb
E.
battery
Answers
Answered by
8
c.buzzer...... is the ans
Answered by
6
I think is C buzzer is the correct answer
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