If Total Internal Reflection Occurs at a Glass-Air Surface

question 85

Multiple Choice

If total internal reflection occurs at a glass-air surface:

• A)no light is transmitted.
• B)no light is reflected.
• C)light is leaving the air and hitting the glass with an incident angle greater than the critical angle.
• D)light is leaving the air and hitting the glass with an incident angle less than the critical angle.

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Definitions:

Cystoscopy

A diagnostic procedure that allows the doctor to examine the bladder and the urethra using a thin, lighted instrument called a cystoscope.

Prefix Dys-

A prefix in medical terminology denoting a difficulty, pain, or abnormality in the function of a specified body part or system.

Dysuria

The medical term for painful urination, which can be a symptom of various urinary tract conditions or infections.

Glomerular Filtration Rate

A test used to check how well the kidneys are filtering blood.