Physicists Kelvin and Helmholtz in the last century proposed that the source of the Sun's energy could be: Astronomers now realize that active regions on the Sun are connected with, loops of magnetic field emerging from the surface of the Sun. The current to be measured is given by I(t)=I(t)=I(t)= ImaxsintI_{\max } \sin \omega tImaxsint. 2. impact crater -> meteors, fission theory: moon was originally part of the earth The process by which Venus became so much hotter than the Earth is called: What is one way that we humans are currently making the atmosphere of the Earth more like that of Venus? it is sand, produced in exactly the same way sand is produced on the Earth's beaches, it is the result of volcanic activity on the Moon over billions of years, it is the result of many impacts, breaking surface rocks apart over billions of years, it is the result of gas bubbling up from inside the Moon, which chemically changes the surface soil, even though the astronauts brought home lots of samples of Moon dust, we have no idea why there is such a layer on the Moon's surface, The lunar highlands are made mostly of rocks that, were recently expelled by volcanoes from the deep interior of the Moon, rose to the top as the Moon cooled from a molten state early in its history, that were pushed upwards due to active plate tectonics on the Moon, don't have a good scientific explanation yet. 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. The brown-throated three-toed sloth (Bradypus variegatus), spends most of its life time resting. The Rogowski coil, shown in Figure P31.16, simply clips around the wire. In contrast, Uranus and Neptune have only enough mass to make. a. light reflecting from the Earth onto the Moon. a. One reason that we have such a complex system of belts/zones/storms in Jupiter's atmosphere is that: By far the most abundant element in the giant (jovian) planets is: In regards to Neptune, what was a surprise to astronomers when they carefully examined Neptune with the Hubble Space Telescope in 1994? A baseball pitcher wants to impress his girl-friend with how strong his throwing arm is. Enter the email address you signed up with and we'll email you a reset link. What theory of Mercury's origin can best explain the fact that its core is made of such dense materials? a. Mercury is the most distant planet from the Sun Which of the following is a way that the planet Mercury is similar to the Moon?-its surface is heavily cratered - it s surface is . d. In the maria, regions of the Moon that are water filled seas b. because the Moon and Mercury do not have atmospheres to protect them from the largest pieces that can hit Currently it is 29.4 AU away from Earth with its light taking up to 4 hours to arrive to us. What theory of Mercury's origin can best explain the fact that its core is made of such dense materials? What allowed the differentiation of the Earth's layers to happen? When a wire carries an AC\mathrm{AC}AC current with a known frequency, you can use a Rogonuski coil to determine the amplitude ImaxI_{\max }Imax of the current without disconnecting the wire to shunt the current in a meter. c. all except one (the first one) Fusce dui lectus, s a molestie consequat, ultrices ac magna. Overall: 13'' H x 8.5'' W; It look great the colors are amazing. Of the people who landed on the Moon, how many were trained scientists? b. because the volcanoes that make them erupt in a symmetrical way, making circular openings for the lava to emerge The planet has no global magnetic field, although there are areas of strong surface magnetization that indicate that there was a global field billions of years ago. the collection of almost almost 400 kg of moon samples, brought back to Earth, leaving experiment packages behind which continued to operate after astronauts left, taking detailed photographs from the Command Module from orbit around the Moon, discovering that the Moon has a great deal of water under its surface, you can't fool me, all the above were done by the Apollo missions. At the bottom of all the craters we see on the side facing us, In the highlands, but only on the side of the Moon facing away from Earth, Deep inside craters in the regions near the Moon's poles, In the maria, regions of the Moon that are water filled seas, You can't fool me, no water has ever been found on the Moon in any form. a. it is always hot everywhere on Mercury, because the planet is so close to the Sun The comet passed . In 1980, scientists suggested that the great mass extinction of 65 million years ago (which ended the reign of dinosaurs) may have been caused by a large impact from space. We even sent automated spacecraft to the Moon's surface and analyzed the chemical composition! e. the element mercury, Where has frozen water has been discovered on the Moon? What does a plant need that makes it necessary for seed germination to start with the emergence of a root rather than a shoot? Which of the following is a way that the planet Mercury is similar to the Moon? In the far future, a visiting tourist from another planetary system asks to see the most massive object in our solar system. -kuiper belt Which of the following pieces of observational evidence does our modern "solar nebula" theory of the formation of the solar system NOT explain directly? In its overall composition, the Moon roughly resembles: The average temperature on planet Earth is higher than you would expect just. >> <<, 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. Which process requires more energy: completelyvaporizing 1 kg of saturated liquid water at 1 atm pressure orcompletely vaporizing 1 kg of saturated liquid water at 8 atmpressure? How have astronomers learned what different asteroids are made of? Its origin can be in celestial bodies such as the sun, the moon, or the stars, natural phenomena such as lightning, or in materials in combustion, ignition, or incandescence.Throughout history, human beings have devised different procedures to obtain light in spaces lacking it, such as torches, candles, candlesticks . because the rocks and icebergs that fell from space to make them were all spherical, because the volcanoes that make them erupt in a symmetrical way, making circular openings for the lava to emerge, because the active surface of the Moon converts the craters into circular basins, no matter what shape they start out being, because the rocks and icebergs that hit the Moon are moving so fast, they explode on impact, making a circular hole, this is an unsolved mystery; it's one of the most puzzling things about the Moon. At the bottom of all the craters we see on the side facing us Pellentesque dapibus efficitur laoreet. Studies of radiogenic elements and isotopes. Why do astronomers today think that we have an asteroid belt and not a planet between Mars and Jupiter? ASTM A536, Grade 100-70-03 >similar atmosphere In its overall composition, the Moon roughly resembles: a. the Earth's core b. the Earth's crust and mantle c . b. In its overall composition, the Moon roughly resembles: the Earth's crust and mantle These days the theory of the Earth's Moon's origin that best fits with the facts we have about the Moon is: a large object hit the Earth and the collision ejected material that later condensed to make the Moon In what way is the moon similar to the Earth? (d) A wide variety of organisms live in soil. The largest planet in the solar system (by mass) is. The Milky Way is the galaxy that includes the Solar System, with the name describing the galaxy's appearance from Earth: a hazy band of light seen in the night sky formed from stars that cannot be individually distinguished by the naked eye.The term Milky Way is a translation of the Latin via lactea, from the Greek (galaktiks kklos), meaning "milky circle". Which of the following statements about temperature changes on Mercury is correct? e. the green cheese theory, Of the people who landed on the Moon, how many were trained scientists? lestie consequat, ultrices ac magna. Wavelength was shifted upward (frequency decreased). Sometimes, when the Moon is a thin crescent, you can still dimly make out the full disk of our satellite. In its overall composition, the Moon roughly resembles: The large, roughly circular, dark, and somewhat younger regions on the Moon are called. To the artists, the subject resembles a snail. 90% of remaining 0.15% of mass in the solar system, -liquid water Sometimes, when the Moon is a thin crescent, you can still dimly make out the full disk of our satellite. When he reaches the top of the hill, he is traveling at a speed vf. come back again and again at predictable intervals. Overall: 12.25'' H x 10.5'' W; Overall Product Weight: 0.04kg carbon dioxide (and other gases) in the atmosphere cause a greenhouse effect, Any rock in the Earth's crust that has cooled from an originally molten state is called. Which of these terrestrial planets shows cratering from asteroids and/or. A device where incident light from an object causes the build-up of electric charge in individual pixels producing an image of the object. e. a gushing out of lots of water that had been frozen inside the ground on the cold Moon, but is briefly heated by the impact, e. a gushing out of lots of water that had been frozen inside the ground on the cold Moon, but is briefly heated by the impact, Which of the following statements about temperature changes on Mercury is correct? In its overall composition, the Moon roughly resembles: the Earth's crust and mantle. Titled Caracol in Spanish. The average temperature on planet Earth is higher than you would expect just from the heating of sunlight alone. they are made mostly of frozen gases, not rock, they are both much further from the Sun's heat than Earth is, they are both significantly larger than the Earth, they both turn on their axes much faster than the Earth. In its overall composition, the Moon roughly resembles: the Earth's core, Not Selected comets, Not Selected Jupiter and Saturn, Not Selected Correct answer: the Earth's crust and mantle no other body in the solar system, Not Selected The glomerular filtration cells are nonselectively permeable to small particles but not very permeable to larger 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 . a solid object is found to weigh 4.784.78n in air. a. the Moon came out of the Earth c. the Moon was formed elsewhere and was later captured by the Earth What is the source of the fine, powdery dust found on the Moon's surface? What formation or formations are evidence that the planet Mercury may have shrunk (gotten a bit smaller) as it cooled? How much of the solar system's mass is in the sun? b. the sister theory Jeletzky (1956, p. 6811 i a b r a s i o n p H A term proposed by Stevens & Carron (1948)to desig- proposed that the term be abandoned because its usage, based on nate the characteristic pH achieved by a suspension of a pulver- criteria peculiar to the Earth and having the present part of' gee ized mineral in water, resulting from a complex of . d. the difference in temperature between Mercury's daylight side and its night side is the greatest difference of any planet in the solar system a. because the rocks and icebergs that fell from space to make them were all spherical maria( hope that helps) Rate answer The inner core is a solid mass about 480 km in diameter. The Cosmo Clock 212121 Ferris wheel in Yokohama, Japan, Published in category Physics, 12.07.2022 iscing elit. silhouette against the full moon, standing on the prom-ontory. 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). giant impact theory: large object hits earth leading to debris going into the earths orbit. array and swaps it with the first. The element that can act like a metal when it is under tremendous pressure and is probably responsible for Jupiter and Saturn's magnetism is: The planet that orbits "on its side" (i.e. A crucial difference that helps explain why Venus is so hot and the Earth isn't is that: on Venus, there was eventually no ocean to remove carbon dioxide from the atmosphere. b. about half of the astronauts were trained scientists Subject: Astronomy Lesson 5 The Moon What is one important way in which both the Moon and Mercury are different from Earth? When a projectile (a rock from space, say) hits the surface of the Moon, which of the following do we NOT get? Circulating liquid metals in the core set up a large (measurable) magnetic field, According to the theory of plate tectonics, slow motions within the mantle of the Earth move large section of the crust around. 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. The giant impact hypothesis for the origin of the Moon depends on a collision. carbon dioxide (and other gases) in the atmosphere cause a greenhouse effect. all the jovians have satellites around them and none of the terrestrials do. Find the range of frequencies for UV-B radiation. giant, germ this, although, bathe f food, phonetics, if, off, rough g good, ghost, guide h hood j yes, fjord k cat . in 2014. http://archive.org/details/missilesrockets8919unse nissiles an Will U.S. Which of the following statements about the rocks brought back from the Earth's Moon by the astronauts is TRUE? Light is the physical agent that makes objects visible to the human eye. 2019-01-15 11:39:41 Course Hero is not sponsored or endorsed by any college or university. Using Euler`s relation, derive the following relationships: (a)cos=(ej+ej),(b)sin=(eje(j),(a) cos=(e^{j}+e^{-j}), (b) sin=(e^{j}-e^{(-j}), Two stars have the same luminosity, but star B is three times farther away from us than star A. Where has frozen water has been discovered on the Moon? a. exactly one 3. Describe the following cast iron materials according to type, tensile strength, yield strength, ductility, and stiffness: Which of these terrestrial worlds has a measurable magnetic field? d. all the astronauts were trained scientists 8. O True O False is a very long and deep canyon on Mars. Which of the following statements about temperature changes on Mercury is correct? First question: True [this is because the atmosphere of Venus is composed of nitrogen (3%) and carbon dioxide (96.5%). . It was discovered by the Crimean amateur astronomer and telescope maker Gennadiy Borisov on 29 August 2019 UTC (30 August local time).. 2I/Borisov has a heliocentric orbital eccentricity of 3.36 and is not bound to the Sun. The Moon rocks resemble Earth rocks in every detail, The Moon rocks are fundamentally different from Earth rocks, with materials never seen on Earth, The Moon rocks did not survive long enough in the Earth's oxygen-rich atmosphere for us to analyze them, The Moon rocks were puzzling, because they resemble rocks from the Earth's crust in many ways, but also have subtle differences, The Moon rocks resemble many of the main dishes in our college cafeteria.
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