A Way to Demonstrate to Yourself That Light Is a Wave

question 94

Multiple Choice

A way to demonstrate to yourself that light is a wave is by

• A) allowing light to reflect from a mirror.
• B) observing the light that passes through a narrow space between your fingers.
• C) using a prism to separate light into its various components.
• D) allowing light from two flashlights to strike a screen.
• E) observing light as it bends while passing from air into water.

---

Definitions:

Knuckles

The joints of the fingers which are visible when the hand is clenched, serving as points of flexion for the fingers.

Primate Evolution

The evolutionary process that led to the emergence of anatomically modern humans, starting with the primordial primate species.

Fossilization

The process by which living organisms are preserved as fossils, involving the replacement of organic material with minerals over time.

Anthropoid Ancestor

The common ancestor of both apes and humans, belonging to the primate group known as anthropoids that exhibit characteristics like upright posture and increased brain size.