When One Observes a Scratch on the Bottom of a Block

question 54

Short Answer

When one observes a scratch on the bottom of a block of clear plastic, the scratch appears to be 2.5 cm below the top surface as viewed from above. The actual thickness of the plastic block is 3.0 cm. The index of refraction of the block is ______________.

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Definitions:

Racist Sexism

The complex interplay between racism and sexism, where discrimination is based not only on gender but also on race or ethnicity, highlighting a dual axis of oppression.

Stereotypes

Oversimplified generalizations about groups of people that may or may not reflect reality and can lead to prejudiced attitudes and discrimination.

Prejudice

Preconceived opinion that is not based on reason or actual experience; bias against individuals or groups.

Core Characteristics

Fundamental qualities or features that define and distinguish an entity, concept, or theory.