Agenda
- Investigation: Efficiency of a Light Bulb — measure the waste heat
- Concept: Electrical Power and Efficiency — where the rest of it went
- Concept: Where Our Electricity Comes From — no source without a cost
Things to do before our next class
- Lab table complete, with your largest source of error named.
- Exercise: Efficiency Calculations, all six.
- Prepare the side of the Energy Source Debate you were assigned.