Final answer:
The best estimate of the frequency for a wave with a wave speed of 173.2 cm/s and a wavelength of 173.2 cm is 1.00 Hz, which corresponds to option C.
Step-by-step explanation:
The student is asking for the best estimate of the frequency for a wave given its wave speed and wavelength. To find the frequency, use the formula v = λf, where v is the wave speed, λ is the wavelength, and f is the frequency.
In this case, the wave speed v is 173.2 cm/s and the wavelength λ is 173.2 cm. Therefore, the frequency f can be calculated as:
f = v / λ = 173.2 cm/s / 173.2 cm = 1.00 Hz
So the best estimate of the frequency for the given wave is 1.00 Hz, which corresponds to option C.