Computer Science for IGCSE & O level - Hardware (Section 5 - No. 39) | ExamPlay

Computer Science for IGCSE & O level - Hardware (Section 5 - No. 39)

In a microphone, what converts vibrations into electrical signals?

Amplifier

Diaphragm

Coil

Magnet

Giải thích

The diaphragm vibrates, causing the conversion to electrical signals.

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