Two sound waves traveling through the air have different frequencies.Consequently,they must also have different
A)amplitudes.
B)speeds.
C)wavelengths.
D)all of the above

Question

Quizplus · Accepted Answer

The frequency of a sound wave is inversely proportional to its wavelength. Therefore, two sound waves with different frequencies must have different wavelengths. However, the amplitude and speed of the waves are not necessarily dependent on frequency.

Two Sound Waves Traveling Through the Air Have Different Frequencies