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Physics, 05.12.2019 07:31 cratsley321

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

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Jeff’s father is installing a do-it-yourself security system at his house. he needs to get a device...

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