NS 102 Midterm: NATSCI 102 Test1D_2010_soln

• School: University of Arizona
• Department: Naval Science
• Course: NS 102
• Professor: All

Document Summary

Be sure to write your name and student id number on the first blank at the bottom of the form. Please mark the version (d) in the key id space at the top of the scantron. If you need to erase an answer, please do so carefully and remove all of the old mark. North of the equator, the stars rise in the east and set in the west and revolve in a counter-clockwise direction around the north celestial pole. Two identical planets are orbiting a star very similar to the sun. The one planet has a mass and orbital radius identical to the earth"s. The other planet is 2 times more distant. You obtain spectra of two stars you think are identical (see below). If you know the wavelength of a photon, you can compute. 5. 83 x 10-2 c. 5. 83 x 10-5 d. 5. 83 x 10-4 e. 5. 83 x 10-3.