Answer: The correct answer is "false".
Step-by-step explanation:
In the given problem, the light bulbs in an office building gives off tremendous amounts of heat. Heat is a form of the energy. This could be trapped and used to offset our need for electricity.
The electrical energy is converted into light energy and heat energy. There is dissipation of the electrical energy in the form of heat energy. In this way, electrical energy is wasted in the form of heat energy. There is no saving of energy and money. There is more consumption of the electrical energy. People have to pay huge amount of electricity bill.
Therefore, the given statement is false.