"Packets" of light waves are referred to as

• A. color.
• B. saturation.
• C. photons.
• D. brightness.

Answer: (C)

Verified step by step guidance

1. Understand that the problem is asking about the term used to describe 'packets' of light waves.
2. Recall that in the context of light and physics, light can be described as both a wave and a particle.
3. Recognize that when light is described as a particle, it is often referred to as a 'photon'.
4. Differentiate between the options given: color, saturation, brightness, and photons, and identify which one aligns with the concept of light as a particle.
5. Conclude that 'photons' is the term that correctly describes 'packets' of light waves, as it refers to the particle aspect of light.