Try to create the circuit illustrated representing the so-called LISSAJOUS figures. Use sinusoidal signals in each case.
(a) At what frequencies do you get a stationary picture and at what frequencies a picture which "rotates" more slowly or more quickly?
(b) Try by means of specific experiments to find out what this "piece of equipment" or measuring instrument could be used for.
![222_2cf85f3c-6c25-4340-8fca-e6d0fa3c489e.png](https://secure.tutorsglobe.com/CMSImages/222_2cf85f3c-6c25-4340-8fca-e6d0fa3c489e.png)