A Far Sighted Person Can Not See Clearly Objects That

question 37

Multiple Choice

A far sighted person can not see clearly objects that are closer to his eyes than 60.0 cm. Which one of the following combinations represents the correct focal length and the refractive power of the contact lenses that will enable him to see the objects at a distance of 25.0 cm from his eyes?

• A) -42.9 cm, +2.33 diopters
• B) -42.9 cm, -2.33 diopters
• C) +42.9 cm, +2.33 diopters
• D) +42.9 cm, -2.33 diopters
• E) +60 cm, +42.9 diopters

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Definitions:

Call Option

A financial contract that gives the holder the right, but not the obligation, to buy a specified amount of an underlying asset at a set price within a specified time.

Put Option

An agreement in finance that allows the owner to sell a certain quantity of a basic asset at an agreed-upon price before a certain deadline, without being required to do so.

Financial Risk Exposure

represents the potential for financial loss that a company faces due to its financial decisions and market conditions, including changes in interest rates, currency exchange rates, and credit risks.

Citrus Grower

A citrus grower is an individual or company engaged in the cultivation and production of citrus fruits, such as oranges, lemons, limes, and grapefruits.