Standing by the Pool Filled with Water,under What Condition Will

question 49

Multiple Choice

Standing by the pool filled with water,under what condition will you see the reflection of the scenery on the opposite side through total internal reflection of the image?

• A)if you put your eyes level with the water
• B)if you observe the pool at an angle of 41.8 degrees
• C)under no condition
• D)if you observe the pool at an angle of 48.2 degrees

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Definitions:

Preparedness

The state of being ready and able to deal with specific situations or emergencies.

Cognitive Development

The process by which one becomes an intelligent person.

William Perry

An American educator and psychologist known for his theory of intellectual and ethical development in college students.

Dualism

A philosophical concept that posits the existence of two fundamental principles, often contrasting, such as mind and body or good and evil.