A Simple Magnifier Gives a Magnification of 8 Times When

question 79

Multiple Choice

A simple magnifier gives a magnification of 8 times when it is used by a person with a normal near point (25 cm) .What is the magnifying power when it is used by a person whose near point is 15 cm?

• A)4.8
• B)13
• C)8.0
• D)15
• E)9.6

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Definitions:

Good

An item or product that can be bought, sold, or traded, contributing to an economy's wealth or resources.

Monopsonist

A market condition in which there is only one buyer for a product or service, giving the buyer substantial power over prices.

Maximizing Profit

The process or strategy implemented by a company to ensure that they achieve the highest possible financial gain from their operations, taking into account both revenue and costs.

Marginal Value Curve

A curve showing how the value or utility of consuming an additional unit of a good changes as the quantity consumed changes.