Question

Circle the odd one out give reason amplitude of vibration quantity of vibrating air frequency decimal

Answer 1

Answer:

waves of different frequencies

explanation:

Music and noise are both mixtures of sound waves of different frequencies. The component frequencies of music are discrete (separable) and rational (their ratios form simple fractions) with a discernible dominant frequency. The component frequencies of noise are continuous (every frequency will be present over some range) and random (described by a probability distribution) with no discernible dominant frequency.

Answer 2

Answer:

amplitude of vibration

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