Astronomical unit Study guides, Class notes & Summaries

AMSCO AP World History Modern- Unit 4Primogeniture Laws - correct answers English laws that only led eldest sons inherit land, leading younger sons to search for money via things like joint-stock companies. Omani-European Rivalry - correct answers Portuguese vs the Omani over the Muslim controlled Indian ocean trade Cartography - correct answers The science of making maps Astronomical Chart - correct answers a guide to the stars to help navigation Maritime Empires - correct answers e...

Earth Space Exam Review 2023 GRADED A+ (ACTUAL EXAM ) Questions and Answers (Solved) 1. Occurs when the Moon passes directly between the Sun and Earth and casts a shadow over part of Earth Answer: solar eclipse 2. an eclipse in which the moon appears darkened as it passes into the earth's shadow. Answer: lunar eclipse 3. the average distance between the earth and the sun; useful for measuringdistances within the solar system Answer: astronomical unit (AU) 4. the distance light trave...

PHSC102 - Midterm study Guide Questions And All Correct Answers What are the Steps to the Scientific Method? - Answer -Step 1- make an observation, pose a question or problem Step 2 - make a hypothesis (an educated guess) Step 3 - experiment - hypothesis must be testable and reproducible Step 4 - Conclusion - Results The study of the Universe. - Answer -Astonomy Totality of all space, time, matter, and energy. - Answer -Universe Radius of Earth? - Answer -6378 Km Distance from ...

Astronomy 101 Practice Test Questions with All Correct Answers Solar System Characteristics: orbits, what do inner planets do compared to outer, and what about spin - ANSWER Counter Clockwise Orbits, Inner planets move faster, Each planet has individual spin Number of planets and names - ANSWER 8: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune Gravity - ANSWER Attractive force, holds everything together, requires 2 objects pull on each other Gravity on Ea...

Ast2 Questions with complete solution 2023/20241 astronomical unit (AU) - correct answer = 150,000,000 km = average distance between Earth & Sun 1 light year (ly) - correct answer = 9,500,000,000,000 km = distance light travels in a year Earth - correct answer rocky planet with iron core Sun - correct answer typical star - ball of hot gas, mostly hydrogen & helium. 100x larger in diameter than Earth Earth-Sun distance - correct answer 1 AU Milky Way Galaxy - correct ...

Gizmo Solar System Explorer 2022 - All Answers are Correct Vocabulary: astronomical unit, dwarf planet, eccentricity, ellipse, gas giant, Kepler’s laws, orbit, orbital radius, period, planet, solar system, terrestrial planet Gizmo Warm-up The Solar System Explorer Gizmo shows a model of the solar system. All of the distances, but not the sizes of the planets, are shown to scale. To begin, turn on Show orbital paths and click Play ( ). You are looking at the four inner planets. 1. I...

astronomy - ANSWER The study of the moon, stars, and other objects in space layers of the sun - ANSWER photosphere, chromosphere, corona the moons gravitational pull is responsible for - ANSWER earths tides Equinox - ANSWER The two days of the year on which neither hemisphere is tilted toward or away from the sun; september and march Solstice - ANSWER Either of the two times of the year when the sun is at its greatest distance from the celestial equator Big Bang Theory - ANSWER (c...

WGU C894 Unit 1 Intro to Astronomy, Exam Review Questions and answers, 100% Accurate. What is planet Earth's diameter? - -nearly 13,000km What is our moon's diameter compared to Earth's? - -our moon is 1/4 size diameter of our Earth scientific notation - -system of recording very large or very small numbers using powers of 10 ex: 380,000=3.8 x 10⁵ planet - -non self-luminous body orbiting the Sun or another star that has strong enough gravity to compress it into a spheroidal...

Astronomy Exam 1 Questions And Answers What are the size and time scales seen in astronomy compared to what we use here on Earth everyday? - ANS 1 year= time between solstices, 1 month= time between new moons, 1 day= time between noons, 1 week= 7 days= number of objects in the seen in the sky with the naked eye (sun, moon, and visible planets) How are the distance units light-year and astronomical unit defined? - ANS Scientific notation: 9.4607 x 10^12 km How far away are the neare...

1. Which of the following definitions best describes a constellation? a. a region of the sky containing a certain star pattern b. a group of very bright stars c. a group of very faint stars d. the dividing line between the north and south celestial hemispheres ANSWER: a 2. How many official constellations are there? a. 98 b. 88 c. 13 d. 55 ANSWER: b 3. Which of the following best describes the Big Dipper? a. an asterism b. a faint star near...