Which Feature(s)of a Telescope Determine Its Magnifying Power

question 15

Multiple Choice

Which feature(s) of a telescope determine its magnifying power?

• A)diameter of the primary only
• B)focal length of the primary only
• C)primary diameter and focal length of the eyepiece
• D)focal length of the primary and eyepiece

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Definitions:

Literacy

The ability to read, write, and understand text, as well as to engage with and interpret written materials.

Reliability Estimates

Measures or indicators of the consistency or stability of a test, scale, or measurement instrument over time.

Standard Deviation

A measure of variability that describes how scores vary around the mean. In all normal curves the percentage of scores between standard deviation units are the same; hence, the standard deviation combined with the mean can tell us a great deal about a set of test scores.

Percentile Score

A score indicating the percentage of scores in a distribution that a specific score is equal to or higher than.