Microphone converts sound energy into ___________...? Mcqs

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Latest MCQs

Microphone converts sound energy into ___________...?

(A) Microwaves

(B) Electrical signals

(C) Optical Signals

(D) Heat energy

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Latest MCQs

Mobile Phone Convert sound into ______...?

(A) Sound wave

(B) U/V waves

(C) Microwaves

(D) Radio waves

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