Question

check all that apply to a low pitch: low frequency long wavelength no energy high energy low energy short wavelength high frequency

Explanation:

Pitch in sound is directly related to frequency: lower pitch corresponds to lower frequency. From the wave relationship $v = f\lambda$ (where $v$ is wave speed, $f$ is frequency, $\lambda$ is wavelength), for constant wave speed in a medium, lower frequency means longer wavelength. Sound wave energy is related to amplitude, but lower frequency sounds typically carry lower energy compared to high frequency ones of the same amplitude; "no energy" is incorrect as all sound waves have energy, and high frequency/high energy/short wavelength correspond to high pitch.

Answer:

• Low Frequency
• Long Wavelength
• Low Energy