Question

Waves 1 and 2 show different sound waves. Look carefully at the two waves. In what way do their wave characteristic differ ?

Answer 1

The correct answer is : D) Wave 1 has a longer wavelength and a higher amplitude than wave 2.

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Answer 2

-- The amplitude of Wave-1 is greater than the amplitude of Wave-2 ...
possibly 3 or 4 times as great.

-- The wavelength of Wave-1 is longer than the wavelength of Wave-2 ...
maybe almost twice as long.

-- The frequency of Wave-2 is greater than the frequency of Wave-1 ...
maybe almost twice as frequent.