Explain how observations of asteroids, comets, and meteorites test our theory for the formation of the solar system in unique ways that are not possible through observations of the planets. comet? You can specify conditions of storing and accessing cookies in your browser. Why?, all water found on earth cannot be used for drinking why ? Why didn't a planet form where the asteroid belt is now located? What do we call a small piece of solar system debris found on Earth? Comets are from the Oort cloud and Kuiper belt with a distance of 4248 AU from Earth and 3258 AU. Which of the following causes the season? Comets are icy snowballs of frozen gases, rock, and dust that orbit the sun. The following statements are all true. Comets are thought to be dirty snowballs. The distance of the Earth from the Sun. New evidence contradicting this classification included the discovery of the Kuiper Belt, in particular the discovery of other large KBOs. The sun's corona creates the tail of a comet. Both comets and asteroids have irregular and varied shapes. Most comets have a circular orbit that keeps them in the space between Mars and Jupiter. 1 The standard devi. Highlight the objects or materials items that are made of cells and did originate from cells. Which planet listed below has the most extreme seasons? E) There are about 1 million known asteroids in the solar system. what are the chemical properties of alkali metals. The force of gravity pulled rock, ice, and gas together, forming the planets. Od. What characteristic distinguishes a meteorite from a terrestrial rock? Length (L) = 17.6 cm = 0.176 m C It is thought that comets are far more numerous than asteroids. A fragment from the surface of a differentiated asteroid will yield which kind of meteorite? (2) Comet orbits would not be nudged, so comets would not collide as frequently with Earth. (6) The asteroid belt would not have gaps. Comments There are no comments. See answer (1) Best Answer Copy Comets have very elliptical orbits that usually take them far beyond the orbit of Pluto, but also take them closer to the Sun than Earth! B) Comets are balls of ice and dust. Acceleration experienced by artillery shell while it, Q:Earth, the densest planet in the solar system, has a mass of 5.98 x 1024 kg and a volume of 1.08 x. B.) Most comets have a circular orbit that keeps them in the space between Mars and Jupiter. This makes them very visible when they come near the sun. Which is closest to the average distance between asteroids in the asteroid belt? If a red radish is crossed with a white radish, what will It saves money because the spacecraft uses atmospheric drag to slow down rather than needing to carry enough fuel to slow by firing rocket engines. A. Which claim or claims do you think have been proven incorrect based on new evidence. They turn straight from solid to gas. a) It is the largest and most massive object that is considered to be a dwarf planet. a. remnant of a supernova that, A:The current power output of this pulsur is : A Only asteroids collide with Earth. what things would u need to survive the tropshere?. )Which of the following statements about the beginning of the solar system is true? d. They both reflect light from the Sun at varying amounts depending on the size and gas nor on, A:From first law of thermodynamics, The dust and gases contribute to forming a tail that stretches millions of kilometers from the Sun. b) All the planets orbit counterclockwise around the Sun. Comets glow by their own light. Comets are mostly frozen gases and cosmic dust. Think it has something The birthplace of comets is a cloud of icy dusty aggregates beyond the solar system. Answer B. Comets have very elliptical orbits that usually take them far beyond the orbit of Pluto, but also take them closer to the Sun than Earth. Which of the following statement is TRUE about the movement of comet. O Only asteroids collide with Earth O All asteroids lie in a belt between Jupiter and Mars O Comets are balls of ice and dust O Most of the trillions of comets in our Solar System have tails Which of the following statements about comets and asteroids is TRUE? b) All the planets orbit counterclockwise around the Sun. Comets are mostly made up of rock. A layer of clay at this level in the sediments is rich in materials found in asteroids but not normally found on Earth's surface. the work is neither done by Which statement about asteroids is not true? They are usually very hard to see, but as they approach the Sun these particles heat up and become much easier to see. A typical shooting star in a meteor shower is caused by a ________ entering Earth's atmosphere. a. Air conditioner A has a seasonal average COP of $3.2$ and costs $\$ 5500$ to buy and install. A:Write the expression for the magnetic field intensity. When a comet passes near the Sun, part of it takes on the appearance of a large, bright ball from which the tail extends. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. Answer: Answer choice B. Which of the following statements about Mars is not true? C) They may gain slightly in mass with each orbit around the Sun. Most comets have elliptical orbits with periods around one hundred years. (9) Io, Europa, and Ganymede would not be geologically active. C. Comets are rocky fragments while asteroids are ice objects. Choose all that apply. vapor through their The Cassini mission to Saturn consists of: c) An orbiter that orbits Saturn and a probe that descended to the surface of Titan. B Asteroids are generally found between the orbits of Jupiter and Mars while comets are generally found in the Kuiper Belt and Oort cloud. Foundations of Astronomy (MindTap Course List). (5) Saturn's rings would not be broken into rings and gaps. Comets generally have elongated elliptical orbits. In what way is Venus most similar to Earth? A:Density is defined as the amount of mass of object presentper unit volume of a body. Science Physics Which of the following statements about comets and asteroids is TRUE? They have irregular shapes and varied sizes. Which of the following is not true of Mercury? Q:Use each of the following terms in a separate sentence. a. Which of the following statements about comets is true? 17.All of the following statements about the tails of comets are true EXCEPT: (A) They can contain electrically charged or neutral particles. Name and describe the different regions and features of the spinal cord. 18.19, Q:Which of the following is not a unit for density? E) There are about 1 million known asteroids in the solar system. Microorganism are called the cleaners of the ecosystem. The following statement is TRUE about comets which is NOT. Mars has two moons that are most similar in character to: Imagine that an alien spaceship crashed onto Earth. 2. Microorganism are called the cleaners of the ecosystem. Elastic, Q:A UFO experienced a constant acceleration of 7 m/s2 east for 94 s and was going 676 m/s east at the, Q:ii. What is asteroid? Describe at least three ways in which our solar system would be different if orbital resonances had never been important. While asteroids consist of metals and rocky material comets are made up of ice dust rocky materials and organic compounds. C. Comets have very elliptical orbits that usually take them far . Which one of the following statements is believed to be true of comets? (B) In adiabatic process, change in. a. Comets generally have elongated, elliptical orbits b. Comets are mostly frozen gases and cosmic dust c. Comets may go around the sun in any direction d. Comets glow by their own light 156.Which of the following part of the circulatory system carries digested fats away from the intestines? Most comets have perfectly circular orbits. Which of the following statements is NOT TRUE about comet and an asteroid. (7) Kuiper-belt objects would not clump into orbital groups. A It has more in common with comets in the Kuiper belt than it does with the jovian planets. Comets glow by their own light. They are usually very easy to see but as they approach the Sun the rock condenses. Comets generally have elongated elliptical orbits. BComet Hale-Bopp and comet Hyakutake will pass over the northern part of Heilongjiang province in 1997. Abe Mizrahi, Edward E. Prather, Gina Brissenden, Jeff P. Adams, Jeffrey O. Bennett, Mark Voit, Megan O. Donahue, Nicholas O. Schneider. d. It is thought to be the first example of a new class of object. You can specify conditions of storing and accessing cookies in your browser. Comets are thought to be dirty snowballs. Which of the following statements about comets is not true. We know the type of collision, Elastic collision, and inelastic collision. This answer has been confirmed as correct and helpful. d. Comets glow by their own light. The sun's corona creates the tail of a comet. Comets have very elliptical orbits that usually take them far beyond the orbit of Pluto but also take them closer to the Sun than Earth. C) All asteroids lie in the asteroid belt between Mars and Jupiter. D) All asteroids lie in the asteroid belt between Mars and Jupiter. How would the appearance of a comet in our inner solar system be different? 13 Which of the following statements is NOT TRUE about comets. C) Most of the trillions of comets in our solar system have tails. All the pins shown in the figure behave like magnets. Suppose we discover a new comet on an orbit that brings it closer to the Sun than Mercury every 125 years. All asteroids are found in the asteroid belt between Mars and Jupiter. View this solution and millions of others when you join today! 2. A:Introduction:- 22 ^ { \circ } \mathrm { C } C. The tail always points away from the sun. a. Comets generally have elongated, elliptical orbits. fungi and bacteria are among the most important environmental organism this able to infect plants when they reach a suitable host plant by producing c c) It has been studied closely by more than a dozen NASA spacecraft. - 12406291. answered 6. Why would anyone be interested in mining material from an asteroid? Which of the following statements about the tail of a comet is correct? C. (4) Earth would not have received as many volatiles from the outer solar system. When we see a meteor shower, it means that. Which of the following statements about comets and asteroids is true? Here, I is the current and R is the, Q:ou have a container filled with 33 moles of neutral lithium. When you see the bright flash of a meteor, what are you actually seeing? Acute myocardial infarction is a condition with. , be the phenotype of the offspring? Comets rarely fall into an orbit around the Sun. gases and other Comets chemical compositions are olivine and pyroxene. A) Only asteroids collide with Earth. This part is called, The total number of comets orbiting the Sun is estimated to be about, Halley's comet is named after the English scientist Edmund Halley (1656-1742) because, According to current evidence, Pluto is best explained as, If the hypothesis tracing the extinction of the dinosaurs to an impact is correct, the dinosaurs died off largely because. If we know the size of an asteroid, we can determine its density by. By applying Ampere's law, derive an expression How is Einstein's famous equation, E=mc 2, important in understanding the Sun? 16.18. This site is using cookies under cookie policy . A) They have highly elliptical orbits around the Sun. Why was the Shoemaker-Levy 9 impact so important to astronomers? Which of the following statements about comets and asteroids is true? B) They are composed mostly of dense rock particles. $$ Falling stars and shooting stars are simply other names for meteors. Comets are small celestial bodies of the solar system that are usually made up of icy volatile gases, icy water and dust particles. E) There are about 1 million known asteroids in the solar system. Current (I) = 1.00 A, towards downward Asteroids, comets, and meteorites are the most primitive objects in the solar system and observations of them can tell us about the conditions of the solar nebula as planets began to form. The following statements are all true. ( give reason). Which of the following does not lend support to the idea that Pluto is a Kuiper-belt object? They usually enter the inner solar system only once and then are gone forever. C. Comets have very elliptical orbits that usually take them far beyond the orbit of Pluto, but also take them closer to the Sun than Earth. Which of the following statements about comets is true. Meteorites are generally very dark and stand out against the bright icy surface of the Antarctic. Which of the following statements about comets is true? What part of a comet points most directly away from the Sun? Which of the following statements about comets is true? Pluto differs from Kuiper-belt objects in its large size and high reflectivity. These particles and gases form a cloud called a coma around the nucleus. What do we mean by a primitive meteorite? Which of the following statements about comets is not true. Question 12 (1 point) Which of the following statements is true about comets? A. Comets rarely fall into an orbit around the Sun. Nearly all comets orbit the Sun in same direction and roughly the same plane. A Asteroids formed inside the frost line while comets formed outside. The terrestrial planets in our solar system are: The jovian planets in our solar system are: When we say that jovian planets contain significant amounts of hydrogen compounds, we mean all the following chemicals except ______. If a red radish is crossed with a white radish, what will Which of the following real things in our solar system would look most like such science fiction dangers? They are usually very easy to see but as they approach the Sun the rock condenses and becomes much harder to see. Most meteorites collected on Earth are of the rocky primitive variety, although most asteroids are of the carbon-rich variety. Which of the following statements about comets is true? Select the true statement between the following list regarding the data set. Describe the nucleus of a typical comet and compare it with an asteroid of similar size. d) The diameter of Earth's Moon is about 1/4 that of Earth. b. a large amount o According to current science, which of the following statements must be true? bars on the pins, (b) the stress, Q:Derive an expression for the frequency Comets are celestial bodies constituted by ice, dust and rocks that orbit around the Sun, after having been altered by the Oort cloud; following different trajectories that can be highly eccentric elliptical (periodic trajectories), parabolic or hyperbolic. *Response times may vary by subject and question complexity. D. Comets have very elliptical orbits that usually take them closer to the Sun than Earth, but rarely do they get further away than Pluto. The tail of a comet consists of dust and evaporated ices. Small glassy spheres that formed in an impact are found distributed in regions near the crater. What is the size of the largest asteroid? Comets are made up of ice dust and gas. matter during eruption. What scientific evidence led to its reclassification? Show the Punnett Square and percentage of each phenotype.. What are comets?. May be more than one correct answer if so leave an explanation A Most comets have much higher average orbital speeds than most asteroids. a) It's not really a cloud at all, but rather refers to the trillion or so comets thought to orbit the Sun at great distances. . 1 The biggest difference between comets and asteroids is what they are made of. The following statements about the tail of a comet is correct: The tail always points away from the sun. $$ Show the Punnett Square and percentage of each phenotype.. Biosphere. D) Their bright, glowing appearance in the night sky is due to frictional heating in Earth's atmosphere. D. The Oort cloud of comets is found between Neptune and Pluto. Metroid? Objects in the asteroid belt and Kuiper belt orbit the Sun in nearly the same plane as. c. Most comets have perfectly circular orbits. The birthplace of comets is a cloud of icy, dusty aggregates beyond the solar system. (C) They are formed before the coma expands. B) Comets are balls of ice and dust. Why has NASA sent recent orbiters to Mars (such as Mars Reconnaissance Orbiter) on trajectories that required them to skim through Mars's atmosphere before settling into their final orbits? While it is in the barrel of the gun, it, A:Given Data: In science fiction movies, spaceships are often shown dodging through large numbers of closely spaced, boulder-size objects. Objects in the asteroid belt and Kuiper belt orbit the Sun in nearly the same plane as the planets, but objects in the Oort cloud do not. A. c) The inner planets orbit the Sun counterclockwise while the outer planets orbit the Sun clockwise. What do asteroids and comets have in common? Suppose you view the solar system from high above Earth's North Pole. Estimate the flowrate needed. find the time. Which of the following statements is NOT TRUE about comets. C. All comets have long tails made of vaporizing gases. Which of the following statements about the tail of a comet is correct? Fitur pertama terkait manaj, Which of the Following Best Describes an Ecosystem, Which of the Following Statements About Comets Is Not True, The Strange Thing About the Johnsons Ending Explained, Rumah Idaman Sederhana Di Desa Keren 2018. Most of the mass of the solar system is found in the Sun -It interacts with the solar wind and stimulates auroras. Which of the following statements about comets is not true. Why did astronomers identify Pluto as a planet from its discovery? When do comets generally begin to form a tail? Which of the following statements is not true? 1. 3. Examine the soil profile and use the drop-down menu to select what each label identifies. They are usually very easy to see but as they approach the Sun these particles condense and become much harder to see. Describe 3 factors an engineer should take into consideration when choosing material for building the pipes in a pipeline A spacecraft traveling through the asteroid belt has a high risk of being destroyed through a collision. Compared to the distance between Earth and Mars, the distance between Jupiter and Saturn is ______. CA nationwide astro-photo competition will be organized in March, 1997. Why aren't small asteroids spherical in shape? Why isn't there a planet where the asteroid belt is located? Briefly describe how an impact could lead to a mass extinction. Comets with extremely elliptical orbits, like comets Hyakutake and Hale-Bopp, The number of comets in the Oort cloud is probably about. Observations of asteroids, comets, and meteorites help refine the theory of the formation of the solar system. The correct statement about comets is: C. Comets are mostly made up of dust particles, frozen water and frozen gases. Why is the Kuiper belt flat but the Oort cloud spherical? The Kuiper belt contains icy comets, not rocky asteroids. A rock found on Earth that crashed down from space is called, Jeffrey O. Bennett, Mark Voit, Megan O. Donahue, Nicholas O. Schneider. 4. He tried it at 5 places as shown in the figure. The mass of the earth is 5.98x1024 kg. Physics questions and answers. Which of the following statements is not true? The tail of a comet points away from the sun D. Comets are mostly frozen gases and cosmic dust. Compare asteroids of the asteroid belt with Earth-approaching asteroids. B. b. Comets are mostly frozen gases and cosmic dust. The visible coma is a huge cloud of gas and dust that has escaped from the nucleus, which it then surrounds like an extended atmosphere. 6E, Your question is solved by a Subject Matter Expert. c) We could survive on Mars without spacesuits, as long as we brought oxygen in scuba tanks. Measurement of pipe at wider portion = 56 cm 22. B. Comets are held together by frozen gases. The , be the phenotype of the offspring? Long period comets must originate from well beyond even the Kuiper Belt c. The Oort cloud is the large cloud of gas surrounding a comet nucleus while it is near the Sun d. Tails of comets always lie along the path of the orbit Question 43 46. 22 ^ { \circ } \mathrm { C } Each individual spacecraft was able to visit more than one planet. D) All asteroids lie in the asteroid belt between Mars and Jupiter. Comets are made of ice methane and ammonia and dust C. The birthplace of comets is a cloud of icy dusty aggregates beyond the solar system. It will therefore shine less brightly at infrared wavelengths, relative to its visible brightness, than the dark asteroid. A:Given: B) Comets are balls of ice and dust. However, the high reflectivity can be explained by its large size; as volatile ices sublimate when Pluto approaches the Sun, Pluto's gravity holds them until they refreeze onto the surface. ex Halley's Comet which is once seen in 76 years, This site is using cookies under cookie policy . c) The Sun's diameter is about 5 times that of Earth. They both orbit the Sun and move relatively slow when viewed from Earth. The total mass of the Kuiper belt is greater than that of the asteroid belt. They usually enter the inner solar system only once and then are gone forever. All else being equal, find which air conditioner is a better buy. y = 2 sm (kx - 2.5 + + 4) In the asteroid impact theory of the extinction of the dinosaurs some 65 million years ago, the dinosaurs (and over half of all the other species on Earth at that time) died off largely because. a)All the planets except Uranus orbit the Sun counterclockwise; Uranus orbits in the opposite direction. A large impact could send huge quantities of dust into the stratosphere, where it would block out sunlight for several years. Why are, Also as a comet approaches the sun its particles heat up so, The surface finish on the rotors also is important because , Let me say at the outset that I am not a pacifist. B Comets are balls of ice and dust. There is no vegetation to hide them and snow is rare, so they are remain visible for a long time. DThe comet will not return for 3 000 years. Primitive meteorites can be distinguished from other meteorites and terrestrial rocks because they, Processed meteorites with low metal content probably are, Halley's comet is named after the English scientist Edmund Halley because he, In order to have a comet named after you, you have to. If we could put all the asteroids together, their total mass would be. Which of the following statements about comets is true? A crater off the Yucatan peninsula dates to the right time and is the right size. Because you're already amazing. a. Cometary orbits always lie close to the ecliptic plane b. Which of the following most clearly distinguishes asteroids and comets from planets? Which of the following statements about comets is not true? The tail of a comet points towards the sun B. Which of the following Pluto observations did not help convince scientists to change Pluto's status from that of a planet? O Only asteroids collide with Earth O All asteroids lie in a belt between Jupiter and Mars O Comets are balls of ice and dust O Most of the trillions of comets in our Solar System have tails. The orbits of comets do not take them past the Jovian planets. Asteroids Meteors And Comets Lab Differentiated Science Station Lab Science Stations Student Led Middle School Science, 35 Strangest Facts About Space And Universe Space Facts Astronomy Facts Astronomy Science, Comets Asteroids And Meteors Comets And Asteroids Earth And Space Science Comets Asteroids And Meteors, Which of the following best describes an ecosystem. What is the typical size of comets that enter the inner solar system? They approach the Sun these particles condense and become much harder to see. Comets and asteroids come from different origin. QUESTION 12 Which of the following statements about comets is not true. Which of the following is not a real difference between asteroids and comets? Water evaporates in Which of the following statements is NOT true about comets. How can we determine the reflectivity of an asteroid? Most comets have a circular orbit that keeps them in the space between Mars and Jupiter. Where did comets that are now in the Kuiper belt originally form? Chemistry 22062019 0630 myelee123 how much energy is needed to melt 5 g of ice. 5 Why do asteroids and comets differ in composition. Planets are so massive that they have undergone additional processes such as differentiation and geology that prevents us from measuring exactly when and from what they formed. C Comets formed from the jovian nebula while asteroids did not. Which one counts as an "exception to the rule" in being unusual for our solar system? What's wrong with this statement? b. Geosphere A. How can we determine an asteroid's reflectivity? Which of the following is not a piece of evidence supporting the idea that Pluto is a large comet of the Kuiper belt? Which of the following statements about comets is true. The magnetic attraction is powerful at the poles and weaker as we go towards the centre. The planets that formed closest to the sun became gas giants; the planets farthest from the sun became small and rocky. D Comets are much larger than asteroids. Which of the following would most likely be true? B. Comets have very elliptical orbits that usually take them far beyond the orbit of Pluto, but also take them closer to the Sun than Earth. 2 Some scientists think asteroids formed much closer to the Sun where it was too warm for any. B Asteroids and comets formed at different times. Effects propagate through the food chain, leading to death and extinction on an enormous scale. Comets orbit the Sun similarly to planets and asteroids, but their orbits are often reasonably elongated. LET 1998 112. Which of the following statements about comets and asteroids is true? The tail of a comet consists of dust and evaporated ices. Q:A long straight wire carries a current I = 10 A. The rotation of the Sun around the Earth. Which of the following statements about comets and asteroids is true? C) Most of the trillions of comets in our solar system have tails. The coma can extend as far as a million kilometers outward from the nucleus. C.)Asteroids and comets formed alongside the rocky, or . ( give reason). Most comets have a circular orbit that keeps them in the space between Mars and Jupiter. A bar magnet when freely suspended, always points towards the NS direction. Most comets have a circular orbit that keeps them in the space between Mars and Jupiter. Which of the following is not a piece of evidence supporting the idea that an impact caused the mass extinction that occurred 65 million years ago? Britney suspended a bar magnet and tried to check if thin iron clips would hang from it. FIG. Objects in the Oort cloud contain large proportions of ice. Distinguished between Comets and Asteroids. Mass of artillery shell(m)=1160kg Explain. The isotopic ratios in meteorites differ from terrestrial rocks and they may also have a higher abundance of rare elements such as iridium than terrestrial rocks. They usually enter the inner solar system only once and then are gone forever. D Comets are much larger than asteroids. Where did comets that are now in the Oort cloud originally form? Describe the origin and eventual fate of the comets we see from Earth. Comets are icy snowballs of frozen gases, rock, and dust that orbit the sun. Which of the following statements about our Sun is not true? leaves during Which of the following statements about comets and asteroids is true? b. Comets And Asteroids: Debris Of The Solar System. Q:If a ball is thrown straight up into the air, what is its acceleration as it reaches its highest, A:If a ball is thrown straight up into the air and as soon as ball reaches its highest point the, Q:The nucleus of8Be, which consists of 4 protons and 4 neutrons, is very unstable and spontaneously, Q:Suppose you have a circuit in which you have connected 3 batteries, each of which that has voltage, A:Given data, Which of the following statements about comets and asteroids is TRUE? Which of the following is not a real difference between asteroids and comets. digestion is one of the important Life process in human body.why, In radishes, red (R) and white (W) are pure-breeding colors, while hybrids are purple (RW). What is Pluto's moon Charon thought to have in common with our own Moon? Which of the following statements about comets is true? How much negative electric charge is, A:GIVEN;- It should be noted that the tails of comets always go in the opposite direction to the Sun (due to the radiation pressure of sunlight). Most comets have a circular orbit that keeps them in. Objects in the Oort cloud contain large proportions of ice. Among discovered meteorites, we have found some with all the following origins except. 3. b. , f Which of the following is not a major difference between the terrestrial and jovian planets in our solar system? Start your trial now! n=3, Q:Air is pushed steadily through a forced-air furnace pipe at a steady speed of 4.0 m/s. A rocky leftover planetesimal orbiting the Sun is, An icy leftover planetesimal orbiting the Sun is. Further, glaciers tend to funnel rocks on their surface into a small area, increasing the concentration of meteorites in certain areas. (b) Is it likely that the water temperature increases? Get answers from Weegy and a team of really smart live experts. Which of the following statements is NOT true about comets and asteroids? Which of the following statements about comets is true? Which of the following is true about comets? Animals that are members of different species and share a habitat What is the purpose of the capability assessment? PLEASE HELP Many nuclear collisions are truly elastic.
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