A Telescope Has an Objective Lens with a Focal Length

question 43

Multiple Choice

A telescope has an objective lens with a focal length of 200 cm and an eyepiece of focal length 3.0 cm.What is the angular magnification of the telescope?

• A)15
• B)67
• C)75
• D)230

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Definitions:

Upward Curvature

A geometric shape or line that curves or bends upwards, often used to describe graphs, paths, or surfaces.

Increasing Scatter

A trend where data points spread out over a larger range, indicating higher variability in the data set.

Re-express

A statistical technique used to transform data in order to make its distribution more closely approximate the normal distribution, improving the interpretability or analysis.

Linear Relationship

A relationship between two variables where the change in one variable is directly proportional to the change in another variable.