The Objective Lens of a Refracting Telescope Has a Focal

question 66

Multiple Choice

The objective lens of a refracting telescope has a focal length of 60 cm and the eyepiece a focal length of 8.0 cm.What is the angular magnification of the telescope?

• A) 34 x
• B) 480 x
• C) 68 x
• D) 0.13 x
• E) 7.5 x

---

Definitions:

Investing Activities Section

Part of a company's cash flow statement that shows the cash spent on and received from investment activities, including purchases and sales of securities.

Book Value

The net value of an asset according to its balance sheet account balance, taking into account depreciation, amortization, or impairment costs.

Loss

A financial term referring to when expenses exceed revenues in a specific period, indicating a negative profitability.

Net Cash

The amount of cash available after accounting for cash inflows and outflows. It represents a company's liquid assets.