Question

a transverse wave that has electrical and magnetic properties is known as
magnetism
electromagnetic energy
electricity
loudness

Explanation:

• Magnetism: Refers to the property of materials to attract or repel each other. It is not a wave.
• Electromagnetic energy: Electromagnetic waves are transverse waves that have electrical and magnetic properties.
• Electricity: Is the flow of electric charge. It is not a wave with both electrical and magnetic properties in the context of a transverse wave.
• Loudness: Is a characteristic of sound related to its intensity. It is not an electromagnetic - type wave.

Answer:

electromagnetic energy