Ast1002 - Study guides, Class notes & Summaries

AST1002 Mid-Term Exam With Complete Solution...

AST1002 Multiple Choice Test With Complete Solution...

AST1002 Chapter 13 Test With Complete Solution...

AST1002 Exam 3 With Correct Answers...

From shortest to longest wavelength, which of the following correctly orders the different categories of electromagnetic radiation? gamma rays, X-rays, ultraviolet, visible light, infrared, radio Which forms of light are lower in energy and frequency than the light that our eyes can see? Infrared and Radio When considering light as made up of individual "pieces," each characterized by a particular amount of energy, the pieces are called _________. Photons Suppose you know the freque...

What is the relationship between color and wavelength for light?Wavelength increases from violet to red What is the one fundamental difference between X rays and radio waves?They are very different A particular reflecting telescope has an objective mirror with a focal length of 1.2 m and an eyepiece lens of focal length 6 mm. What is the magnifying power of this telescope?200 Why does the Sun look red when it's setting?Earth's atmosphere scatters shorter wavelength light more easi...

A long thin cloud that stretched from directly overhead to the western horizon would have an angular size of90 degrees When a thin crescent of the Moon is visible just before sunrise, the Moon is in itswaning phase f the Moon's orbit around Earth were a little larger, solar eclipses would bemore likely to be annular According to "The Zodiac" Figure shown above, in June we would see the Sun in the direction of the constellation(s)...Gemini In the Figure below (Figure 0.20A - Parall...

The average distance from Earth to the Sun, 149,600,000 km, can be written in shorthand notation as1.496x10^8 The elevation angle between the northern horizon of a fixed observer and the north celestial pole isThe observers latitude 1 arc second is equal to1/3600 Where would you have to be to see the south celestial pole on your horizon?On the equator The ecliptic crosses the celestial equatorAt two points, known as equinoxes Approximately what time will the first-quarter Moon rise?No...

Which of the following has your "cosmic address" in the correct order? A. You, Earth, solar system, Local Group, Milky Way Galaxy, Local Supercluster, universe B. You, Earth, solar system, Milky Way Galaxy, Local Group, Local Supercluster, universe C. You, Earth, solar system, Local Group, Local Supercluster, Milky Way Galaxy, universe D.You, Earth, Local Group, Local Supercluster, solar system, Milky Way Galaxy, universe E. You, Earth, Milky Way Galaxy, solar system, Local Group, Local S...

A scientific theory can be proved wrong if: cultural beliefs evolve to contradict it. scientists gather new data that disprove its predictions. it cannot explain all phenomena. it is based only on conjecture.scientists gather new data that disprove its predictions. A hypothesis may become a theory: after many repeated attempts to falsify it fail. if a majority of scientists agree on its propositions. after it has been logically proved. if it makes at least one verifiable predictio...