What type of energy travels via electromagnetic waves?

Electromagnetic energy is the form of energy that travels through space in the form of electromagnetic waves. This type of energy includes a range of different wave types, such as visible light, radio waves, X-rays, and microwaves, all of which are part of the electromagnetic spectrum.

Electromagnetic waves do not require a medium to propagate; they can travel through the vacuum of space, which distinguishes them from other energy types, such as mechanical energy, which involves the movement of physical objects, or electrical energy that relies on the flow of electrons through conductive materials. Similarly, chemical energy is stored in the bonds of chemical compounds and is released or absorbed during chemical reactions.

The defining characteristic of electromagnetic energy is its wave-like behavior and the ability to transmit energy across vast distances without the need for a physical medium, making it the correct answer for this question.