The Diagram Shows Total Internal Reflection

question 59

Multiple Choice

The diagram shows total internal reflection.Which of the following statements is NOT true?

• A)angle AON is the angle of incidence
• B)angle AON = angle BON
• C)angle AON must be the critical angle
• D)the speed of light in medium II is greater than that in medium I
• E)if angle AON were increased, there would still be total internal reflection

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Definitions:

Major Depressive Disorder

A mental disorder characterized by a pervasive and persistent low mood that is accompanied by low self-esteem and by a loss of interest or pleasure in normally enjoyable activities.

Diagnostic Tests

Procedures and tests used to identify the nature or cause of a health condition or disease.

Spiritual Distress

A state of suffering related to the impaired ability to experience and integrate meaning and purpose in life through connectedness with self, others, art, music, literature, nature, or a power greater than oneself.

Vegetative Signs

Physical symptoms primarily involving disruptions to sleep, eating habits, energy, and sexual activity, often associated with major depressive disorder.