An Object Is Placed 15 Cm to the Left of a Double-Convex

question 35

Multiple Choice

An object is placed 15 cm to the left of a double-convex lens of focal length 20 cm. Where is the image of this object located?

• A) 8.6 cm to the left of the lens
• B) 60 cm to the left of the lens
• C) 8.6 cm to the right of the lens
• D) 60 cm to the right of the lens
• E) 30 cm to the left of the lens

---

Definitions:

Leading Indicators

Economic factors that change before the economy starts to follow a particular pattern or trend, used to predict future economic activities.

Future Financial Performance

Predictions or estimates regarding a company's revenue, expenses, and profitability in upcoming periods.

Customer Satisfaction Rating

A measure used by businesses to evaluate the degree to which their products or services meet or surpass customer expectations.

Leading Indicator

A predictive metric that signals future economic direction, often used to anticipate changes in economic cycles.