Which of the Following Statements About Electromagnetic Waves in Free

question 42

Multiple Choice

Which of the following statements about electromagnetic waves in free space are true? (There could be more than one correct choice. )

• A)The higher-frequency travel faster than the lower-frequency waves.
• B)The higher-frequency waves have shorter wavelengths than the lower-frequency waves.
• C)The wavelengths of the visible waves are some of the longest electromagnetic waves.
• D)The wavelengths of the visible waves are some of the shortest electromagnetic waves.
• E)The electric field vector is always at right angles to the magnetic field vector.

---

Definitions:

Chameleon Effect

The unintentional imitation of the body positions, gestures, facial expressions, and various behaviors of individuals one is interacting with.

Natural Mimicry

The innate or instinctual capability of an organism to imitate or replicate the appearance, behaviors, or sounds of other species or objects.

Informational Social Influence

The effect of other people's behavior providing information about what is appropriate, leading individuals to conform to what they perceive as accurate based on others' actions or claims.

Mood Linkage

The phenomenon where an individual's emotional state influences or mirrors the emotions of those around them.