The Term Photophobia Is Defined as

question 37

Multiple Choice

The term photophobia is defined as

• A)inflammation of the retina caused by extreme light.
• B)hereditary disease marked by night blindness.
• C)abnormal fear of (sensitivity to)light.
• D)paralysis of the iris.

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Definitions:

Total Resistance

The cumulative resistance faced by current in a circuit, calculated by summing individual resistances in series and applying parallel resistance formulas when appropriate.

27 Ω

A specific resistance value, indicating an object or material has a resistance of twenty-seven ohms.

56 Ω

A specific value of electrical resistance indicating that an object opposes the flow of electric current with a force of 56 ohms.

Current Flow

The movement of electric charge carriers, like electrons, through a conductor, measured in amperes (A).