1. Explain the significance of terms such as "loading effect", "source resistance", "output load description", and "50-O termination".
2. For the both the "high Z" and "50-O" termination settings, on function generator, (with appropriate 50-O termination in the second case), estimate (and justify) a minimum value of load resistance for which the effect of the source resistance is negligible.
3. Summarize when and why it is important to use the "50 O" termination setting on the function generator (with the corresponding 50- O terminator in your circuit, of course). In which situations would this not be necessary?