Rough the center of the screen of the choscope. The - Espion of the waveform)
The value of the voltags is negative. Why?
3e puse of the oscilloscope conned to the
Gehe name of a source ofension that may deliver such
- Feeding a lamp
Consider a lamp Labeled (12V).
1. What does the indication 12 V represent for this lamp?
2. Upon feeding this lamp with the voltages UAB (L) functions normally. Why?

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )