Eyes: a Nearsighted Physicist Cannot See Things Clearly Beyond 90

question 19

Multiple Choice

Eyes: A nearsighted physicist cannot see things clearly beyond 90 cm from her eyes. What is the power of the contact lenses that will enable her to see very distant objects clearly?

• A) 1.1 diopters
• B) -1.1 diopters
• C) -1.7 diopters
• D) -2.2 diopters
• E) 2.2 diopters

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Definitions:

Wechsler Preschool

A standardized test designed to assess the intellectual and cognitive development of preschool-aged children.

Intelligence Tests

Standardized assessments designed to measure cognitive abilities, such as problem-solving skills, memory, and reasoning, often used to estimate an individual's intellectual potential.

IQ Score

A measure of a person's cognitive abilities and potential, represented as a numerical value derived from standardized testing.

Verbal

Relating to words and language, including spoken, written, and understood communication.