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Class 11PhysicsWaves and SoundMusical Sound (Loudness, Intensity, pitch and Quality)
Easy

Decibel is the unit of

  • A
    Intensity of light
  • B
    $X$-ray radiation capacity
  • C
    Sound loudness
  • D
    Energy of radiation
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Class 11 Questions

Class 11

Physics Questions

Chapter

Waves and Sound

Subtopic

Musical Sound (Loudness, Intensity, pitch and Quality)

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