Two Converging Lenses, the First with Focal Length 10

question 20

Multiple Choice

Two converging lenses, the first with focal length 10.0 cm and the second with focal length 20.0 cm, are separated by 40.0 cm. An object, 3.00 cm in height, is placed 30.0 cm in front of the first lens. Where is the image formed by the first lens?

• A) 7.50 cm after the first lens
• B) 7.50 cm after the second lens
• C) 15.0 cm after the first lens
• D) 15.0 cm after the second lens
• E) 55.0 cm after the second lens

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Definitions:

Ending Inventory Balance

The value of all the unsold goods that a company has in its possession at the end of an accounting period.

Goods In Transit

Items that have been shipped by a seller but have not yet been received by the purchaser, often included in accounting considerations for inventory management.

Inventory Valuation

The method used to assign a monetary value to inventory, including FIFO, LIFO, and weighted average cost methods.

Current Cost

The cost that would be incurred to replace an asset or to purchase a service at the present time as opposed to its historical cost.