The Figure Shows a Point Source of Unpolarized Light at a Inside

question 48

Multiple Choice

The figure shows a point source of unpolarized light at A inside a uniform transparent crystal. The ray AO in the crystal strikes the plane surface SS' making an angle of 30° with the normal. This angle is the critical angle for transmission into air.

-Determine the index of refraction of the crystal.

• A)0.58
• B)1.2
• C)1.7
• D)2.0
• E)2.4

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Definitions:

Punishment

An unpleasant consequence given to reduce the occurrence of a particular behavior.

Stimulus Response Bond

The connection formed between a specific stimulus and a specific response through conditioning.

Matching Law

A principle in behavioral psychology stating that the proportion of responses directed toward an option matches the proportion of reinforcements obtained from that option.

Contend

To strive in opposition or against difficulties; to compete or argue.