You Wish to Obtain a Magnification of -2 from a Convex

question 24

Multiple Choice

You wish to obtain a magnification of -2 from a convex lens of focal length f. The only possible solution is to

• A) place a virtual object at a distance 3f/2 from the lens.
• B) place a real object at a distance 3f/2 from the lens.
• C) place a virtual object at a distance 2f/3 from the lens.
• D) place a real object at a distance 2f/3 from the lens.
• E) place a virtual object at a distance 5f/3 from the lens.

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Definitions:

Cost Category

A classification of costs based on their nature or function within a business, often used for accounting and budgeting purposes.

Step-Down Method

The step-down method is a cost allocation approach used in accounting, which assigns overhead costs to various departments in steps, based on specified allocation bases.

Operating Departments

The divisions within a company where the primary functions related to the production of goods or provision of services are carried out.

Direct Method

An accounting approach used to allocate service department costs directly to producing departments without considering services rendered between service departments.