A Magnifying Glass Uses a Converging Lens with a Refractive

question 38

Multiple Choice

A magnifying glass uses a converging lens with a refractive power of 20 diopters.What is the magnification if the image is to be viewed by a relaxed eye (image at the far point) having a near point of 25 cm and a far point at infinity?

• A) 5.0 x
• B) 3.0 x
• C) 4.0 x
• D) 1.0 x
• E) 2.0 x

---

Definitions:

Situational Influences

External factors or circumstances that can affect consumer behavior and decision-making processes at the point of purchase.

Purchase Decision Process

A sequence of steps, from need recognition to post-purchase evaluation, that consumers follow when making a purchasing decision.

Consumer Socialization

The method through which youngsters develop the abilities, knowledge, and attitudes needed for effective participation as consumers in the market.

Motivation

Motivation is the process that initiates, guides, and maintains goal-oriented behaviors, driving individuals to act and pursue achievements.