Question

1. What does the horizontal axis ordinarily oscilloscope? The vertical measure on an axis?

2. What frequency should the function generator be set to if period of 25 us is a desired?

Answer 1

vertical axis measures voltage while

The horizontal axis of an oscilloscope measures time

2) we are told that Period

T = 25 microseconds = 25*10^-6 s

So we also know that

frequency f = 1/T

So

= 1/(25*10^-6)

= 40,000 Hz