Guest
Race Result Details |
| Racer | Lil (rabeis) |
| Race Number | 127 |
| Date | Mon, 14 Dec 2020 3:05:57 |
| Speed |
72 WPM
 Try to beat?
|
| Accuracy | 96% |
| Rank | 4th place (out of 5) |
| Opponents | 4thunion (3rd place) juliuschai (5th place) niickgeo (2nd place) ronakkaria (1st 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)
|