Multiple Choice Q04 The lunar highlands are made mostly of rocks that Multiple Choice Q05 What makes astronomers think that impact rates for the Moon must have been higher earlier than 3.8 billion years ago? Its overall density of 3 g/cm suggests a composition consisting primarily of silicates but with a small metal core. OS_Astronomy_Multiple Choice_Chapter_09.docx - This file and its What is the most important reason that astronomers have learned more about our planetary system in the last 30-40 years than all of history before then. a. it is always hot everywhere on Mercury, because the planet is so close to the Sun d. tectonic blobs Where would you take him/her/it? at its surface the temperature and pressure are just right for water to exist in all three phases (gas, liquid, and ice), Pluto was discovered through the patient searching of, Our modern understanding of Pluto is that it is a member of, the Kuiper Belt (of trans-Neptunian objects). b. maria. Which of the following statements about temperature changes on Mercury is correct? . What wavelength of electromagnetic radiation would I be smartest to use: The same gas makes up most of the atmosphere of Mars and Venus. b. it is always cold all over Mercury, because the planet has no significant atmosphere b. because the volcanoes that make them erupt in a symmetrical way, making circular openings for the lava to emerge the four planets were approximately aligned on one side of the Sun and we used the gravity of each planet to speed up the spacecraft to get to the next one in its path. b. because the Moon and Mercury do not have atmospheres to protect them from the largest pieces that can hit 2019-01-15 11:39:41 The most likely models of the planet Mercury indicate that more than half the planet may be composed of. Comets change as they approach the Sun in their orbits. 5. -high altitude discovering that the Moon has a great deal of water under its surface. How do astronomers know that the age of the solar system is about 4.5 billion years old? Explain. CI chondrite - Wikipedia O True O False is a very long and deep canyon on Mars. Because the Earth in its orbit intersects the same swarm of small icy particles at the same time each year. What do scientists think is the most likely reason for this? Which of the following is NOT a terrestrial planet? (a)cos=(ej+ej),(b)sin=(eje(j), (c) cos=(1+cos2), (d) (sin)(sin)=cos(-)-cos(+), (e) sin(+)=sincos+cossin. The composition of a planet like Jupiter resembles what object in our Solar System? ipiscing elit. Astronomers call the vast, rotating cloud of vapor and dust from which the solar system formed: The first technique that allowed astronomers to find exoplanets involved: measuring changes in the radial velocity (Doppler shift) of the star caused by the pull of orbiting planets. Which of the following characteristics do all four terrestrial planets have in common? Solved The planet that most resembles the Earth in size and - Chegg Jupiter's gravity prevented material in that zone from getting together, The first asteroid confirmed to have a satellite (moon) was. carbon dioxide (and other gases) in the atmosphere cause a greenhouse effect. Nam lacinia pulvinar tortor nec facilisis. In its overall composition, the Moon roughly resembles: the Earth's crust and mantle. Saturn's ring particles are composed mainly of: The spacecraft that visited Pluto and send back our first images: A main difference between asteroids and comets is that asteroids are mostly made of rock and comets are mostly made of, The first asteroid to be discovered (which is also the largest one) is called. -temperature What Is the Moon Made Of? Chemical Composition - ThoughtCo has a diameter of 100100100 m. Its name comes from its 606060 arms, each of Which of the following looks the brightest in the sky? The large, roughly circular, dark, and somewhat younger regions on the Moon are called. In its overall composition the moon roughly resembles - Course Hero the difference in temperature between mercurys daylight side and its night side is the greatest difference of any planets in the solar system. Where would you take him/her/it? maria( hope that helps) Rate answer The large reservoir of comet nuclei in a spherical distribution far beyond Pluto, from which we believe new long-period comets come into the inner solar system, is called: If our estimates of the number of comets in every part of the solar system are correct, the total mass contained in comets must be: on the order of the mass of all the planets put together, The comet that broke into more than 20 pieces and then collided with Jupiter in 1994 was, Chunks of solid material that survive passing through the Earth's atmosphere and are found on the Earth's surface are called. (a) Show that the amplitude of the emf induced in the Rogowski coil is max=0nAImax\varepsilon_{\max }=\mu_0 n A \omega I_{\max }max=0nAImax. 2. Crust-mantle-core-inner core. In its overall composition, the Moon roughly resembles: The average temperature on planet Earth is higher than you would expect just. To the artists, the subject resembles a snail. h5_corerulebook_200dpi | PDF | Storytelling | Gothic Fiction - scribd.com d. there are ten times more craters on the older highlands than the younger maria. The Moon is heavily cratered, but the Earth which "lives next door" is NOT. Some objects in space just dont have what it takes to be a star (just like many hopefuls in Hollywood dont.) The number of astronauts who have walked on the Moon is. Week 8 Flashcards | Quizlet The giant impact hypothesis for the origin of the Moon depends on a collision. The large, roughly circular, dark, and somewhat younger - en.ya.guru in its overall composition, the moon roughly resembles: Missiles Rockets 8919 Un Se | PDF | Fuels | Hydrocarbons The villain has 4 kilograms of the radioactive material now, and he needs a minimum of 1 kg. The composition is not well known, but it is estimated to consist of helium, neon, hydrogen (H 2 ), argon, neon, methane, ammonia, and carbon dioxide, with trace amounts of oxygen, aluminum, silicon, phosphorus, sodium, and magnesium ions. The first human being to step out onto the surface of another world was: a. Show that the rms speed of a molecule in an ideal gas at absolute temperature T is given by, vrms=3kTmv _ { \mathrm { rms } } = \sqrt { \frac { 3 k T } { m } } Solved Venus most closely resembles Earth because of its - Chegg When 375mL375 \mathrm{~mL}375mL of water (d=1.00g/mL)(d=1.00 \mathrm{~g} / \mathrm{mL})(d=1.00g/mL) at 32C32^{\circ} \mathrm{C}32C are mixed with 125mL125 \mathrm{~mL}125mL of water at 92C92^{\circ} \mathrm{C}92C, what is the final temperature of the mixture? Which of the following statements about our Moon is FALSE? c. Deep inside craters in the regions near the Moon's poles CHAP 8 and 9 Flashcards | Quizlet the discovery of a buried crater (about 200 km across) near Chicxulub, Mexico, According to the theory of plate tectonics, slow motions within the mantle of the Earth move large sections of the crust around, The type of rock we find predominant in the crust of the Earth's continents is called. . Sometimes, when the Moon is a thin crescent, you can still dimly make out the full disk of our satellite. >takes the same time to rotate on its axis After how much time will the weapon no longer be a threat? Overall: 13'' H x 8.5'' W; It look great the colors are amazing. c. rilles Where in the Sun does fusion of hydrogen occur? The satellite which has the thickest atmosphere (so thick that its quite a surprise for a satellite) is: The world in the solar system that is most active volcanically is: Which of the following is NOT a way that the moon Titan probably resembles the Earth? The first technique that allowed astronomers to find exoplanets involved: measuring changes in the radial velocity (Doppler shift) of the star caused by the pull of orbiting planets, One of the best proofs that our theory of how the solar system formed is correct is that astronomers now observe, disks around other stars which show evidence of gaps where planets may be forming, You are out on the beach, enjoying the warm sunshine with friends. Which of these terrestrial worlds has a measurable magnetic field? The main reason the spectra of the stars do not all look alike is that the stars. Nam lacinia pulvinar tortor

Compete With Russia In Race For Moon? 7.2 Composition and Structure of Planets - Astronomy 2e - OpenStax Sometimes, when the Moon is a thin crescent, you can still dimly make out the full disk of our satellite. 3/ In its overall composition, the Moon roughly resembles: no other body in the solar system the Earth's crust and mantle the Earth's core Jupiter and Saturn comets 4/ What makes astronomers think that impact rates for the Moon must have been higher earlier than 3.8 billion years ago? Sometimes, when the Moon is a thin crescent, you can still dimly make out the full disk of our satellite. B. the highest temperature on the two worlds is the same. CI chondrites, also called C1 chondrites or Ivuna-type carbonaceous chondrites, are a group of rare carbonaceous chondrite, a type of stony meteorite.They are named after the Ivuna meteorite, the type specimen.CI chondrites have been recovered in France, Canada, India, and Tanzania.Their overall chemical composition closely resembles the elemental composition of the Sun (and hence the whole . Cast in quality designer resin, hand-painted in bold and vibrant hues, and then punctuated with sparkling faux gems along its wide ruffled bib, this traditional Italian-style work is an heirloom collectible. A more fundamental way to measure the rotation is to: measure the changes in the planet's radio waves, which are controlled by its magnetic field. d. very light and porous rocks Calculate the magnitude of B. Moon - Wikipedia Clavius Crater Which of the following statements about temperature changes on Mercury is correct? As you glance up at the Sun (only briefly we hope), the part of the Sun that you can see directly is called its, Astronomers call the motion of a star across the sky (perpendicular to our line of sight) its. because the largest craters were made early in each world's history, and geologic activity has erased all traces of this early period on the Earth's surface.
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