A Thin Flashlight Beam Traveling in Air Strikes a Glass $52 ^ { \circ }$

question 164

Multiple Choice

A thin flashlight beam traveling in air strikes a glass plate at an angle of $52 ^ { \circ }$ with the plane of the surface of the plate. If the index of refraction of the glass is $1.4$ , what angle will the beam make with the normal in the glass?

• A) \(26 ^ { \circ }\)
• B) \(38 ^ { \circ }\)
• C) \(56 ^ { \circ }\)
• D) \(34 ^ { \circ }\)
• E) \(64 ^ { \circ }\)

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Definitions:

Bystander Intervention Effect

The failure to offer help to people in need.

Conformity

The act of matching attitudes, beliefs, and behaviors to group norms, policies, or societal expectations.

Obedience

A form of social influence where an individual acts in response to a direct order from another individual, usually an authority figure.

Compliance

The act of conforming to a request or demand, often studied in social psychology as a form of social influence.