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Question

In electric bells, electrical energy transform into ............. energy.
Mechanical
Magnetic
Sound
Light

A

Magnetic

B

Light

C

Mechanical

D

Sound

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Solution

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An electric bell is a mechanical or electronic bell that functions by means of an electromagnet. When an electric current is applied, it produces a repetitive buzzing, clanging or ringing sound. So clearly the electrical energy is converting into sound energy.

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