A Fused Combination of a Diverging and Converging Lens Pair

question 26

Multiple Choice

A fused combination of a diverging and converging lens pair each made from a different index of refraction glass,is used to reduce the occurrence of which of the following effects?

• A)spherical aberration
• B)mirages
• C)chromatic aberration
• D)light scattering

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Definitions:

Ending Inventory Balance

The value of unsold goods that a company holds at the end of an accounting period.

Cost Of Goods Sold

The total direct expenses related to producing goods sold by a business.

Net Income

The profit a company has after deducting all its expenses from its total revenue.

Unit Costs

The cost incurred to produce, purchase, or supply one unit of a product or service, calculated by dividing total costs by the number of units produced or purchased.