asked by bhowmicksatyam32, 2 days ago

# Question 1.(A) The diagram in figure below shows the displacement time graph of a vibrating bodyi) Name the kind of vibrationi) Give one example of such vibrations,displacementAAAAs(B) Two waves A and B are of amplitudes 3cm and 4cm respectively. Compare their loudness.Which sound is louder ?(C)displaceniuTwo sound waves A and B are represented by the above graph. Compare their loudness,pitch and quality​

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1) ....not sure....for this yaar .....sorry

B) now as loudness =(amplitude)² so, the the wave B of altitude 4 cm is more louder as compared to that of Wave A

Explanation:

If we talk of pitch quality of A and B then actually pitch determines the shrilness of the sound which largely depends over higher frequency means more no. of vibrations passed in a second, so , according to this I think the loudness could vary but the pitch of A and B would remain almost same

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