Thin Lenses: It Is Desired to Project the Image of an Object

question 69

Multiple Choice

Thin lenses: It is desired to project the image of an object four times its actual size using a lens of focal length 20 cm. How far from the lens should the object be placed?

• A) 100 cm
• B) 80 cm
• C) 4.0 cm
• D) 25 cm
• E) 5.0 cm

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Definitions:

Budgeted Costs

Projected expenses for a given period as part of an organization's financial planning.

Cost Center

A cost center is a division or department within an organization that does not directly add profit but incurs costs, such as HR or customer service.

Revenue Authority

The government agency responsible for tax collection and the enforcement of tax laws.

Cost Center

A department or unit within a business that does not directly generate revenue, but incurs costs for the company, typically evaluated on its cost efficiency.