Starting from Very Far Away, an Object Is Moved Closer

question 139

Multiple Choice

Starting from very far away, an object is moved closer and closer to a converging lens, eventually reaching the lens. What happens to its image formed by that lens? (There could be more than one
Correct choice.)

• A) The image gets farther and farther from the lens.
• B) The image eventually changes from real to virtual.
• C) The image keeps getting larger and larger.
• D) The image eventually changes from virtual to real.
• E) The image gets closer and closer to the lens.

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Definitions:

Total Cost Function

An equation that shows the overall cost incurred by a firm in the production process, including both fixed and variable costs, as a function of the quantity of output produced.

Fixed Cost

Business expenses that remain constant regardless of the level of production or sales, such as rent, salaries, and insurance premiums.

Price Elastic

describes the responsiveness of the quantity demanded of a good to a change in its price.

Industry Supply

The total quantity of a product or service that is available for purchase in a specific industry at a given price and time.