Final answer:
The two temporal modulation frequencies with the highest spatial visual resolutions are generally around 5 deg/sec and 15 deg/sec, according to what is known about human visual system sensitivity.
Step-by-step explanation:
The question is asking about the temporal modulation frequencies at which spatial visual resolution is highest. This is a topic related to sensory perception in physics, particularly the study of optics and visual perception. It is important to note that while the provided information does not directly answer the student's question, we can infer the answer based on what we know about visual perception. Typically, the human visual system is more sensitive to lower temporal frequencies, with maximum sensitivity occurring around 5 to 15 degrees per second, depending on the spatial frequency. This would suggest that option C, 5 deg/sec and 15 deg/sec, likely represents the temporal frequencies with the highest spatial visual resolutions.