b1/energy ball

As our first lab in grade 11 physics, we experiemented with an energy ball. This energy ball contained a powers source, light bulb and a buzzer. In order for the ball output light and sound, we had to make a complete circuit. With the energy ball, we also recieved a few questions about how it works, how to make it work, etc. To our surprise Mr. Chung gave us a task that required everyone in the class work together and make a parallel circuit including 2 energy balls. We succeded and ended the class with our first lab report. Overall the first physics class is going well.