heat energy only heat energy and sound energy only heat energy, sound energy, and mechanical energy only heat energy, sound energy, mechanical energy, and chemical energy
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Household appliances convert electricity into one or more different forms of energy. An electric fan can best be described as converting electricity into
Possibilities:
- heat energy only
- heat energy and sound energy only
- heat energy, sound energy, and mechanical energy only
- heat energy, sound energy, mechanical energy, and chemical energy

heat energy, sound energy, and mechanical energy only