Light Gathering Power and Resolving Power Both Depend on What

question 54

Multiple Choice

Light gathering power and resolving power both depend on what characteristic of a telescope?

• A) number of lenses
• B) magnification
• C) focal length
• D) location
• E) diameter

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Definitions:

Rate of Return

A measure of the profitability of an investment, calculated as a percentage of the original cost of the investment.

Dividend Yield

An indicator showing the annual amount a corporation distributes as dividends compared to its current share value.

Required Rate

The minimum return that investors expect to earn from an investment to make it worth their while.

Dividends Grow

The increase in the dividend amount paid out by a company to its shareholders over time.