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What machine changes electrical energy into light and sound energy? battery o lightbulb alarm dock apple
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1 vote
What machine changes electrical energy into light and sound energy?

battery
o lightbulb
alarm dock
apple

User Alex InTechno
by
8.5k points

2 Answers

2 votes
Yeah its l light bulb
User Owen Nelson
by
7.8k points
4 votes

Answer:

light bulb

Step-by-step explanation:

User Jobs
by
7.4k points
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