Homework/Exam 1, PHYS 101Y (Instructor: Igor Shovkovy)
TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false. 1) Kepler's third law allows us to find the average distance to a planet from observing its period of rota
Homework/Exam 2, PHYS 101Y (Instructor: Igor Shovkovy)
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The orbits of most comets A) lie almost entirely beyond the orbit of Neptune. B) a
Introduction to Astronomy PHYS 101Y
Instructor: Prof. Igor Shovkovy Lecture notes. Part 3.
Telescopes also allow us to perceive cosmic objects that emit radiation at wavelengths to which we are blind
Telescopes aid our eyes, enabling us