An Object Is Placed 10 Cm in Front of a Mirror,and

question 69

Multiple Choice

An object is placed 10 cm in front of a mirror,and an image is formed that has a magnification of 2.5.Which of the following statements is true?

• A) This is the only true statement.
• B) The focal length of the mirror is 30 cm.
• C) The image is real.
• D) The image is inverted.

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Definitions:

Resource

An economic or productive factor required to accomplish an activity, or to produce goods and services.

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Professionals who study the production, distribution, and consumption of goods and services, and analyze economic issues and behaviors.

Investment

The act of allocating resources, usually money, with the expectation of generating an income or profit, such as purchasing assets or stocks.

Economic Term

A concept or terminology used within the field of economics to describe processes, theories, or phenomena related to how goods and services are produced, distributed, and consumed.