Final answer:
The sound with a frequency of 1000 Hz will produce the highest pitch among the frequencies given, aligning with human hearing capabilities ranging from 20 Hz to 20,000 Hz.
Step-by-step explanation:
The pitch of a sound refers to how high or low it seems to a person listening to it, and it is directly related to the frequency of the sound waves. Among the given frequencies - 200 Hz, 500 Hz, 1000 Hz - the sound with the highest frequency will produce the greatest pitch. Therefore, 1000 Hz would be expected to produce the highest pitch. Humans can generally hear frequencies that range from approximately 20 Hz to 20,000 Hz, and the minimum difference in frequency required to distinguish two separate sounds is typically around 1-5 Hz.