An Object of Length 5

question 24

Multiple Choice

An object of length 5.00 cm is inside a plastic block with index of refraction 1.50.If the object is viewed from directly above,what is the length of its image?

• A)5.00 cm
• B)7.50 cm
• C)3.33 cm
• D)4.08 cm
• E)​2.22 cm

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Definitions:

Sets Of Variables

Groups of variables or elements that are related and can be manipulated, measured, or controlled in research.

Null Hypothesis

A hypothesis in statistical analysis that proposes there is no significant difference or effect, often tested in order to be rejected in favor of an alternative hypothesis.

Research Hypothesis

A statement predicting the nature of the relationship between two or more variables of interest in a study.

Null Hypothesis

A statement or assumption that indicates no statistical significance exists in a set of given observations, serving as the default position that there is no effect or difference.