Astronomical unit - Study guides, Class notes & Summaries

Astronomical Unit - correct answer The average distance between the earth and the sun Abbreviation for Astronomical Unit - correct answer AU What do we measure Astronomical Units in? - correct answer to measure distances in the solar system 1 AU in miles - correct answer 96,000,000 mi 1 AU in kilometers...

Astronomical Units - correct answer "One astronomical unit (AU) equal the average distance between Earth and the Sun, about 150 million kilometers (93 million miles). The solar system extends more than 100,000 AU from the Sun." Inner Planets - correct answer "The four planets closest to the Sun are Mercury, Venus, Earth and Mars. They are known as the inner planets. The inner planets are mostly soli...

Astronomical Unit correct answers Earth's average distance from the sun, equal to 1.5 x 10^8 km Solar system correct answers consists of the sun, its family of planets, some smaller bodies, such as, moons and comets planets correct answers small, spherical, non-luminous bodies that orbit a star and shine by reflected light star correct answers a self-luminous ball of hot gas that generates its own energy light year (ly) correct answers the distance that light travels in one year, ap...

Gizmo Solar System Explorer 2024 - 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

1 AU (astronomical unit) = correct answers Distance from Earth to the Sun (93 million miles) 1 LY = correct answers Distance light travels in space in one year = 6 trillion miles The Sun is located... correct answers about halfway between the center of the Milky Way and the galaxy's edge Why 360? 60 minutes? 60 seconds? correct answers Babylonians used a base 60 number system 24hrs per day comes from the ___________. correct answers Egyptians 1 arc second = correct answers 1/3600...

Grass appears green because Correct Answer-it reflects green light and absorbs other colors Place each statement in the correct bin corresponding to whether it represents 1 astronomical unit (1 AU), 1 light-year, or neither of those Correct Answer-1 (AU): about 150 million kilometers, Earth's average distance from the Sun, Jupiter lies about 5.2 of these from the Sun 1 light-year: the distance light travels in 1 year, about 10 trillion kilometers, the star Sirius lies about 8 of these fro...

SSA Prep 2024 Final Exam Questions with Complete Solutions Abiotic - ANSWERSDescribes the nonliving part of the environment, including water, rocks, light, and temperature Acceleration - ANSWERSChange in velocity divided by the time it takes for the change to occur Accuracy - ANSWERSA description of how close a measurement is to the true value of the quantity measured. Air Resistance - ANSWERSThe fluid friction experienced by objects falling through the air Allele - ANSWERSAlter...

PHSC 121 Homeworks (1-4) 1st Exam Questions All Correctly Answered Astronomy is the study of ___________________. a. the Solar System b. galaxies c. the entire universe d. the planets of the Solar System - Answer -c. the entire universe Which of the following is not a step in the scientific method? a. evaluate science opinion b. refine hypothesis, develop theory c. evaluate data d. draw new conclusions from experimental data and observations - Answer -a. evaluate science opinio...

How many stars are in our galaxy? - correct answer 4 x 10^11 What is our cosmic address? - correct answer Earth Solar System Interstellar Neighborhood Milky Way Lanieakea Observable Universe Infinite Universe What is an astronomical unit? - correct answer The average distance between the Sun and the Earth As a blackbody becomes hotter, it also becomes ______ and ______. - correct answer More luminous, bluer. If an electromagnetic wave's frequency increased, then - correct ...

AU-astronomical unit Correct Answer-Earth's average distance from the sun. Used to describe distance within the solar system Light Year- ly Correct Answer-Distance light can travel. which is about 10 trillion km. Used to describe distance of stars and galaxies. measure of distance not time. Solar system Correct Answer-consists of sun,planets, and their moons; which is held together by a common center. Local Group Correct Answer-more than 70 galaxies put together galaxy clusters Corr...