An Astronomical Telescope Is Made with Lenses of Focal Lengths

question 50

Multiple Choice

An astronomical telescope is made with lenses of focal lengths 80.0 and 1.25 cm. What magnifying power does this telescope provide?

• A) 10
• B) 81
• C) 79
• D) 64
• E) 41

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Definitions:

Organizations

Groups or entities that are structured and managed to meet a particular objective or set of objectives, ranging from businesses to nonprofits.

Boss

A person who is in charge of a worker or organization and has the authority to make decisions and give orders.

Explicit Memory

A type of long-term memory involving conscious recall of facts and experiences.

Implicit Memory

Retention independent of conscious recollection. (Also called nondeclarative memory.)