read the picture caption from chapter two of ...
read the picture caption from chapter two of windows to the universe: revolutions in astronomy. caption: spyglasses like this were early examples of instruments that could magnify images from far away. what is the authors purpose in including this supporting text? to explain the technical mechanics of how spyglasses magnify distant objects to draw a comparison between spyglasses and modern telescopes to provide an example of the type of technology discussed in the chapter to emphasize the historical importance of spyglasses in navigation and exploration
Answer
# Brief Explanations:
The caption simply states that spyglasses were early magnifying instruments, fitting as an example of the technology in - chapter. It doesn't explain mechanics, draw a comparison to modern telescopes, or emphasize historical importance in navigation.
# Answer:
to provide an example of the type of technology discussed in the chapter