An incandescent light bulb uses 10% of the total energy as light, what happens to the remaining 90% of the electrical energy used by the bulb?
A. The electrical energy is destroyed when it is unused by the bulb.
B. The electrical energy is captured and 90 J are saved for each bulb.
C. The electrical energy is redirected to other electrical appliances in the circuit.
D. The electrical energy is transformed into thermal energy, so the bulb becomes hot.