Two Thin Lenses with 10

question 79

Multiple Choice

Two thin lenses with 10.0-cm focal lengths at are mounted at opposite ends of a 30.0-cm long tube.An object is located 45.0 cm from one end of the tube.How far from the opposite end is the final image?

• A)12.8 cm
• B)24.0 cm
• C)25.6 cm
• D)33.6 cm

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Definitions:

Economic Efficiency

A state where resources are optimally allocated to serve each individual or entity in the best way while minimizing waste and inefficiency.

Monopolist

An individual or entity that has the exclusive control or possession of the supply or trade in a commodity or service, allowing them to manipulate the market.

Selling Price

Selling price is the amount of money that a seller is willing to accept in exchange for a good or service it provides to buyers.

Marginal Cost

The extra expense resulting from the manufacture of an additional unit of a product or service.