ExamPlay Light Logo
Logga in

Computer Science for IGCSE & O level - Hardware (Section 22 - No. 44)

Which material is typically used to make the cone of a loudspeaker?
Steel
Paper or synthetic material
Copper wire
Magnets

Förklaring

The cone needs to vibrate to create sound.

Kommentarer (0)

Logga in för att kommentera
Annons
BrainBehindX Inc Logo
©2026; Drivs av BrainBehindX Inc