A Refracting Astronomical Telescope Has Objective and Eyepiece Lenses of Focal

question 15

Multiple Choice

A refracting astronomical telescope has objective and eyepiece lenses of focal lengths 20.0 cm and 0.10 cm,respectively.What is the angular magnification of this instrument?

• A)67
• B)130
• C)200
• D)380

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Definitions:

Simple Rate

Simple rate often refers to the straightforward, non-compounded percentage in various financial calculations, such as interest rates.

Salvage Value

The anticipated market price of an asset at the conclusion of its effective life.

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Expenses associated with the day-to-day functions of a business, excluding costs related to the production of goods.

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The estimated time period that an asset is expected to be operational and economically useful to the owner.