Not only is this a description of an incorrectly worded SAT math question, it also includes the most complete description of sidereal time I've seen:
Veritasium YouTube channel: "The SAT Question Everyone Got Wrong"
https://www.youtube.com/watch?v=FUHkTs-Ipfg
Bad SAT question and Sidereal time
- SEmert
- Posts: 1802
- Joined: Mon May 31, 2004 2:48 pm
- Real Name: Steve Emert
- Location: White Bear Lake, MN
Bad SAT question and Sidereal time
Steve Emert
MAS Membership Coordinator
12.5" f/4.7 Obsession Clone Homemade Truss Dob, sometimes equipped with Celestron StarSense Explorer app
Celestron C8 SCT OTA on AVX GEQ mount
Astro-Tech AT72 ED Refractor OTA usually on Explore Scientific Twilight 1 mount or tripod with Benro geared head
Celestron 5" SCT OTA on Explore Scientific Twilight 1 Alt-Az Mount, usually equipped with StarSense Explorer app
Orion 150mm Mak OTA and Orion EQ-G computerized mount
MAS Membership Coordinator
12.5" f/4.7 Obsession Clone Homemade Truss Dob, sometimes equipped with Celestron StarSense Explorer app
Celestron C8 SCT OTA on AVX GEQ mount
Astro-Tech AT72 ED Refractor OTA usually on Explore Scientific Twilight 1 mount or tripod with Benro geared head
Celestron 5" SCT OTA on Explore Scientific Twilight 1 Alt-Az Mount, usually equipped with StarSense Explorer app
Orion 150mm Mak OTA and Orion EQ-G computerized mount
- Dick Jacobson
- Posts: 1399
- Joined: Fri Jun 04, 2004 9:21 pm
- Location: Cottage Grove, MN
Re: Bad SAT question and Sidereal time
Wow, that was tricky! When I thought about it some more, I thought the correct answer was 2! Also wrong!
30-inch homemade Newtonian with periscope
20-inch homemade equatorial Newtonian with periscope
14-inch homemade equatorial Newtonian
10-inch Newtonian that folds flat
6-inch Russian Maksutov-Newtonian on Vixen equatorial mount
Too many small scopes and binoculars to mention
20-inch homemade equatorial Newtonian with periscope
14-inch homemade equatorial Newtonian
10-inch Newtonian that folds flat
6-inch Russian Maksutov-Newtonian on Vixen equatorial mount
Too many small scopes and binoculars to mention