Thin film interference is responsible for the colors of
A)bird feathers.
B)gasoline spills.
C)soap bubbles.
D)all of the above.

Question

Quizplus · Accepted Answer

Thin film interference is the principle behind the colors seen in bird feathers, gasoline spills, and soap bubbles. When light reflects off a thin film or layer, it interferes with itself and either strengthens or cancels out certain wavelengths of light. This causes different colors to appear depending on the thickness of the film, resulting in the colorful patterns seen in these phenomena.

Thin Film Interference Is Responsible for the Colors of