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Chapter 2

2A-3

QuestionAnswer
Who developed the reflector telescope? Newton
What does the reflector telescope use to accomplish the three functions of a telescope? A concave mirror, good mirror improves with resolution, eyepiece
What type of reflector telescope is viewed from the same position as the refractor? Cassegrainian
How is the size of a reflecting telescope rated? The size of a reflector telescope is rated by the diameter of its concave mirror.
List the three advances in mirror design that made the giant telescopes of the 1990s possible. Honeycomb mirror, meniscus mirror, segmented mirror
A telescope that uses both lenses and mirrors to gather light is called by what name? Composite
Created by: 1588794465
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