The frequency range (20 - 20,000 Hz) is called _ range.
Correct answer: A. Audible
- A. Audible
- B. Simple
- C. Electromagnet
- D. None of these
Explanation
The audible range refers to the range of frequencies that the average human ear can perceive. It spans from 20 to 20,000 Hertz (Hz). Sounds within this range are typically what humans can hear without assistance from special devices or equipment.
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A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
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