Most Microphones Use a __________ Element to Convert Sound into an Electrical

question 4

Multiple Choice

Most microphones use a __________ element to convert sound into an electrical signal.

• A) codec
• B) frequency
• C) transducer
• D) voltage signature

---

Definitions:

Acetic Acid

A sour-tasting, colorless liquid organic compound with the chemical formula CH3COOH, known as the main component of vinegar.

Ammonia

A compound of nitrogen and hydrogen (NH3), notable for its pungent smell and use as a nitrogen source in fertilizers.

3-Methylpentanoic Acid

An organic compound with the formula C6H12O2, known for its role in the flavoring of various foods and in perfumery.

Aqueous Extraction

A process of separating compounds based on their solubility in water, often used in the isolation and purification of substances from mixtures.