The Nyquist sampling rate for waveforms containing frequencies as high as 100 Hz is?

The Nyquist sampling rate is determined by the highest frequency present in a waveform. According to the Nyquist theorem, to accurately reconstruct a signal, it must be sampled at least twice the frequency of the highest frequency component present in that signal.

In this case, with a maximum frequency of 100 Hz, the Nyquist sampling rate would be calculated as twice that frequency: 2 x 100 Hz = 200 Hz. Therefore, to properly sample a waveform containing frequencies up to 100 Hz, the sampling rate must be at least 200 samples per second. This ensures that the waveform can be accurately reconstructed without losing information, effectively avoiding issues like aliasing.

This rationale makes it clear why the correct answer is to use a rate of more than 200 samples per second, as this would encompass any potential variances and ensure fidelity in the waveform representation. Other options would not meet the requirement set by the Nyquist criterion, thereby failing to provide an adequate representation of the waveform data.