What is an ecliptic - Study guides, Class notes & Summaries

PHSC 102 Midterm Exam Questions and Answers All Correct A solar eclipse can only happen during a _______ moon. - Answer-c. New ________ is the change in an object's apparent position when viewed from two different locations. - Answer-b. Parallax That fact that Polaris will not always be the pole star is due to: - Answer-a. precession shifting the celestial pole. T/F A solar day is four minutes longer than a sidereal day. - Answer-True The seasons of the Earth result from: - Answ...

PHSC 121 Final Exam with Complete Solutions Graded A+ 4 points of the scientific method - Answer-observation, testing, assumption, hypothesis Our solar system consists of ______ and has ___ major planets - Answer-the Sun and all the objects that orbit the Sun / 8 Why isn't Pluto considered a planet? - Answer-It does not dominate its orbit Light from the Sun takes ___ to reach Earth - Answer-8 minutess The Kuiper Belt is located __________________ - Answer-beyond the orbit of Nept...

GROSSMONT ASTRONOMY 110 FINAL EXAM STUDY GUIDE 2024 ACTUAL QUESTIONS AND ANSWERS WITH COMPLETE SOLUTION

PPL Navigation Exam 224 Questions with Verified Answers An observer is located north of the plane of the ecliptic The Earth moves on an elliptical orbit around the sun and the rotational direction is counterclockwise The Earth moves on a circular orbit around the sun and the rotational direction is counterclockwise The Earth moves on an elliptical orbit around the sun and the rotational direction is clockwise The Earth moves on a circular orbit around the sun and the rotational direc...

ASTRO 207 Midterm 1 Exam - Questions with Verified Answers The amount of time between successive passes of any given star across the meridian is: A) 365.25 days B) 12 years C) 23 hours, 56 minutes D) 26,000 years E) 24 hours When someone on Earth observes the Moon in the first-quarter phase, someone on the Moon facing Earth observes Earth in the: A) new Earth phase B) crescent Earth phase C) third-quarter Earth phase D) full Earth phase E) first-quarter Earth phase What is a circumpolar star? ...

Praxis 2 (5435) Questions and Answers Already Passed A person heterozygous for the recessive gene for cystic fibrosis marries a person who does not carry or have the trait (homozygous dominant). What is the probability that the couple's first child will be a carrier? (A) 0.0 (B) 0.25 (C) 0.50 (D) 1.0 The correct answer is (C). One parent will have the genotype CC and the other parent will have the genotype Cc. The possible genotypes of the offspring are, therefore, CC, CC, Cc, and ...

AST Test Prep 1A Review Latest Update Graded A Lunar Eclipse An event that occurs at full Moon, can be seen by about half of Earth at once. Synodic Period A celestial object's rotational/orbital period measured with respect to the Sun. Umbra The central & darkest portion of a shadow Waxing "growing." to increase in size Celestial Equator A projection of the Earth's equator to space Celestial Sphere A convenient though imaginary reference frame to measure celestial positions by. Opposi...

What are constellations? How many are there? - A group of stars.88 What is the celestial sphere? - An imaginary sphere that maps all celestial objects. What is the celestial equator? - Earth's equator expanded onto the celestial sphere. What is an ecliptic? - A circle on the celestial sphere representing the sun's apparent path during the year. What are the North and South celestial poles? - Earth's north and south pole expanded onto the celestial sphere. What is the difference...

ASTRO 7 , 8, 9 ,10, 11What are the four major features of our solar system that provide clues to how it formed? Describe each one briefly. - correct answer Patterns of motion among large bodies, Two types of planets, asteroids and comets, exceptions to the rules. What are the basic differences between the terrestrial and jovian planets? Which planets fall into each group? - correct answer Terrestrial planets are small and dense with rocky surfaces and abundant metals in the core: Earth, Mars,...

Chapter 0 Charting the Heavens: The Foundations of Astronomy 1) Right ascension in the sky is very similar to latitude on the Earth. Answer: FALSE Diff: 1 Section Ref.: 0.1 2) Latitude and right ascension are coordinate systems used to find objects on the celestial sphere. Answer: FALSE Diff: 1 Section Ref.: 0.1 3) The celestial sphere is divided into 88 modern constellations. Answer: TRUE Diff: 1 Section Ref.: 0.1 4) In the sky, declination is measured in degrees north or south of th...