Two waves having sinusoidal waveforms have different wavelengths … - Vidyadip

MCQ

Two waves having sinusoidal waveforms have different wavelengths and different amplitude. They will be having

✓
Same pitch and different intensity
B
Same quality and different intensity
C
Different quality and different intensity
D
Same quality and different pitch

✓

Answer

Correct option: A.

Same pitch and different intensity

(a) The pitch depends upon the frequency of the source. As the twowaveshavedifferentamplitude therefore they having different intensity. While quality depends on numberofharmonicsovertone produced and their relative intensity. Assuming that their frequencies are the same.

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