15 questions about telescopes:
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The quiz above includes the following questions:
- When was the reflecting telescope invented?
- Which of the following does a reflective telescope use?
- When was the first practical refracting telescope invented?
- One advantage of the reflecting telescope over the refracting telescope is that it ...
- An aberration in a telescope’s optic system is ...
- What type of aberration does the reflective telescope NOT produce?
- A chromatic aberration is when the ...
- The ‘focal point’ is the place where ...
- What is the field of view?
- What converges parallel rays of light in a telescope?
- The rotational axis of the Earth is also known as the ...
- The focal length, f, is the distance from the ...
- What is the azimuth?
- What is a lens?
- What is the declination?