2. Which of these energy transfers occurs in a solar panel? (p.116)
A. Mechanical energy is transferred to the
panel when waves from the sun push
against the panel and move it.
B. Electromagnetic energy is transferred to the
panel when light waves from the sun are
absorbed by the panel.
C. Thermal energy is transferred to the panel
when it is connected with an electrical
source in a complete circuit.
D. Electrical energy is transferred to the panel
when it is connected with an electrical
source in a complete circuit.