Cell phones contain rechargeable batteries that transform chemical energy into electrical energy. When using your cell phone, electrical energy is first transformed into ________________ that are transmitted through the air.

Question

Responses
A sound waves.sound waves.
B sound energy.sound energy.
C mechanical energy.mechanical energy.
D electromagnetic waves

Answer 1

The correct answer is D. electromagnetic waves.

When using your cell phone, the electrical energy is transformed into electromagnetic waves that are transmitted through the air to communicate.