A wave geneerantor produces 16.0 pulses in 4.00s .

What is the frequence ?

F = 16 Pulses / 4s = 4 Pulses/s = 4Hz.

is Henry correct?

To find the frequency, you need to use the formula:

Frequency = Number of Pulses / Time

In this case, the number of pulses is 16.0 and the time is 4.00 seconds.

So, the frequency can be calculated as:

Frequency = 16.0 pulses / 4.00 seconds = 4.00 pulses/second

Therefore, the frequency of the wave generator is 4.00 pulses per second.