A Convex Mirror with Focal Length of -26 Cm Forms

question 9

Multiple Choice

A convex mirror with focal length of -26 cm forms an image 15 cm behind the surface.Where is the object located as measured from the surface?

• A) 9.1 cm
• B) 11 cm
• C) 9.5 cm
• D) 35 cm
• E) ​15 cm

Acknowledge the variety of sources (e.g., personal records, existing documents, official statistics) available for analysis in sociological research.

Differentiate between exploratory and confirmatory research designs in sociological studies.

Understand the fundamental concepts of sociological research, including defining a hypothesis and understanding variables.

Gain insight into setting up and conducting a research project, including the choice of methodology.

---

Definitions:

Business Combination

A transaction or event in which an acquirer takes control of one or more businesses, such as through merger or acquisition.

Amortized

The process of gradually writing off the initial cost of an asset over a period, in accordance with its estimated useful life.

Equity Method

An accounting technique used to record investments in other companies where the investor has significant influence but not full control.

Amortization

The process of gradually writing off the initial cost of an intangible asset over its useful life.