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प्रश्न
Explain the following and illustrate your answer by drawing appropriate diagram:
Loudness
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उत्तर
Loudness: Loudness is the property by virtue of which a loud sound can be distinguished from a faint one, both having the same pitch and quality. The loudness of a sound depends on the amplitude (or intensity) of the wave.
Soft and loud notes
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संबंधित प्रश्न
If the amplitude of vibration is large, sound is feeble.
Name the factor that determines Loudness of the sound heard.
Name the factor that determines Pitch of the note.
What is an echo
State the safe limit of sound level in terms of decibel for human hearing.
When sound travels in form of a wave
What is longitudinal wave?
Explain the following and illustrate your answer by drawing appropriate diagram:
Quality of a musical note.
What is meant by the ‘loudness’ of a sound? How is it related to the intensity?
