English, asked by althafalthaf1249, 6 months ago

व्हाट इस अ स्पीकर ्हा स्पीकर

Answers

Answered by sramvinoba

Answer:

Speakers work by converting electrical energy into mechanical energy (motion). The mechanical energy compresses air and converts the motion into sound energy or sound pressure level (SPL). When an electric current is sent through a coil of wire, it induces a magnetic field.

Explanation:

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