Two Convex Thin Lenses with Focal Lengths 9

question 33

Multiple Choice

Two convex thin lenses with focal lengths 9.0 cm and 24.0 cm are aligned on a common axis,running left to right,the 9-cm lens being on the left.A distance of 24.0 cm separates the lenses.An object is located at a distance of 14.0 cm to the left of the 9-cm lens.Where will the final image appear as measured from the 24-cm lens?

• A) - 1.26 cm
• B) + 81.1 cm
• C) + 1.26 cm
• D) + 49.8 cm
• E) ​- 81.1 cm

---

Definitions:

Explicitly Considered

Directly factored into an analysis or decision-making process without assumptions or implications.

Cash Flows

The total amount of money being transferred into and out of a business, particularly in terms of operational activities.

Relative Risk

The level of uncertainty or volatility of an investment in comparison to another investment or to a market benchmark.

Discount Rate

The interest rate charged to commercial banks and other depository institutions for loans received from the Federal Reserve's discount window; also used in discounted cash flow (DCF) analysis to determine present value.