Sound Wave Property | MCQs

    Q1: If a sound note has intensity (I), equals to faintest audible sound (I₀), then will be it's sound level?

    • A. 20 dB
    • B. 0 dB
    • C. 10 dB
    • D. None of these
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0
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