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Race Result Details |
Racer | Md. Ibrahim Khalil (ibrahim1018) |
Race Number | 4018 |
Date | Fri, 2 Oct 2020 13:49:26 +0000 |
Speed | 79 WPM Try to beat? |
Accuracy | 98.7% |
Rank | 1st place (out of 4) |
Opponents | apex0096 (4th place) dummy_2 (2nd place) mrlooeygooey (3rd place) |
Text typed:
A refracting telescope uses a lens instead of a mirror to focus the incoming light, relying on refraction rather than reflection to achieve its purpose. Refraction is the bending of a beam of light as it passes from one transparent medium (for example, air) into another (such as glass).
— Astronomy: A Beginner's Guide to the Universe (7th Edition)
(book)
by Eric Chaisson, Steve McMillan
(see stats)
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