A Particular Reflecting Telescope Has an Objective Mirror with a Focal

question 355

Multiple Choice

A particular reflecting telescope has an objective mirror with a focal length of 1.2 m and an eyepiece lens of focal length 6 mm.What is the magnifying power of this telescope?

• A) 200 times
• B) 20 times
• C) 2000 times
• D) 5 times

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Definitions:

Treasury Stock

Shares that were issued and then reacquired by the issuing company, reducing the amount of outstanding stock.

Earnings Per Share

A financial metric used to measure a company's profitability, calculated as net income divided by the number of outstanding shares of its common stock.

Common Stock

A type of security that represents ownership in a corporation, giving holders voting rights and a share in the company's profits.

Preferred Stock

A class of shares offering ownership in a company with fixed dividends and priority over common stock in asset liquidation, but typically without voting rights.