The recorder records sound in the form of ______?

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The recorder records sound in the form of ______? Answer: Magnetic field on the tape

A tape recorder works by converting sound waves into electrical signals, which are then stored as magnetic patterns (fields) on the tape.

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.