When you view color in a soap film with sunlight in back of you, a friend on the other side of the soap film likely sees
A)the same color.
B)a different color.
C)only your head.

Question

Quizplus · Accepted Answer

When viewing a soap film with sunlight in the back, the colors seen depend on the thickness of the film. As the thickness of the film changes, different colors are seen as a result of the constructive and destructive interference of light waves. Therefore, the colors seen by a friend on the other side of the soap film would likely be different due to the difference in their viewing angle and the thickness of the film at that location.

When You View Color in a Soap Film with Sunlight