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are placed in the air. Which blade is shriller?
c) Both the ladies have same shrillness
the enement to entif pitch of sound wo blades of length 20 cm and 25.
d) There is no relation between shrillness and length of the blade.​

Answer 1

Answer:

Amplitude and Overtones Present

There are 3 properties of sound, based on which we can distinguish one sound-note from the other.

They are Loudness, pitch(or shrillness) and Timbre.

Loudness of a sound depends on the Amplitude of the sound-wave. Greater the amplitude, louder is the sound.

Pitch or shrillness depends on the frequency. Greater the frequency, shriller is the sound.

Quality or Timbre depends on the overtones present in the sound, along with the fundamental note and their amplitudes. Timbre is the property by which two sounds may appear different even if they are equally loud and shrill.

Answer 2

Explanation:

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