A Machinist with Normal Vision Has a near Point at 25

question 39

Multiple Choice

A machinist with normal vision has a near point at 25 cm.This machinist wears +4.25-diopter eyeglasses in order to do very close work.With these eyeglasses,what is the near point of the machinist? Assume that he wears the glasses extremely close to his eyes.

• A)12 cm
• B)10 cm
• C)7 cm
• D)15 cm
• E)17 cm

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Definitions:

Sherman Antitrust Act

A landmark federal statute in the U.S. that prohibits monopolistic business practices.

Antitrust Action

Legal measures taken to prevent or reduce monopoly power and to ensure competition in the marketplace.

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The portion of a market controlled by a particular company or product, often expressed as a percentage of total sales in that market.

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