A Soap Bubble (N = 1

question 49

Multiple Choice

A soap bubble (n = 1.35) is floating in air.If the thickness of the bubble wall is 322 nm,which of the following wavelengths of visible light is strongly reflected?

• A) 540 nm (green)
• B) 620 nm (red)
• C) 500 nm (blue)
• D) 580 nm (yellow)

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Definitions:

Microaggressions

The everyday, subtle, intentional — and oftentimes unintentional — interactions or behaviors that communicate some sort of bias against historically marginalized groups.

Implicit Biases

Unconscious attitudes or stereotypes that influence an individual’s understanding, actions, and decisions in an unconscious manner.

Racial Attitudes

The beliefs, feelings, and predispositions that individuals have towards people of different racial backgrounds.

White Privilege

The benefits that are automatically given to White Americans of European descent on the basis of their skin color.