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Current Electricity and Magnetism — Science STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8ScienceCurrent Electricity and Magnetism1 Mark
MCQ
In electric bells, electrical energy transform into $.....$ energy.
  • A
    Mechanical
  • B
    Magnetic
  • ✓
    Sound
  • D
    Light
✓

Answer

Correct option: C.
Sound

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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