21) What evidence is there that Neptune's moon Triton has been geologically active recently?
Q: Belt-zone circulation is not easily visible on Uranus because a. no clouds form in the pure…
A: Belt-zone circulation is not easily visible on Uranus because clouds form very deep in the…
Q: Give 10 facts about pluto
A:
Q: 12. Why is Jupiter so much riches in hydrogen and hellum than Earth?
A: Jupiter is the largest planet in our solar system and is located fifth from the Sun. It belongs…
Q: 6b) If it is true that asteroids and comets have always been raining down on the moon, then is…
A: 6.b) It is true that asteroid and comet are have always been raining down on the moon. In this basis…
Q: At what time of day might you see a full moon just rising above the eastern horizon? 6 PM noon 6 AM…
A: Solution: The answer is Option A) 6 PM
Q: Which of the following is least reasonable regarding impact craters? Group of answer choices The…
A: "The size and shape of the crater and the amount of material excavated depends on factors such as…
Q: The high-speed winds, high-level white clouds of methane ice crystals, and cyclonic circulations on…
A: Neptune radiates 2.7 times the heat that it receives from sun, which causes its high speed winds.
Q: A crater on the Moon is 28 km in diameter. If a typical meteorite is 11 times smaller than the…
A:
Q: 8. For every 2 orbits Ganymede makes around Jupiter, how many orbits will Io make? a. 8 b. 1 c. 2…
A: Ganymede Europa and Io are the moons of Jupiter that orbit around it. the time period of Europa is…
Q: Why don't Terrestrial planets have rings like the Jovian planets?
A: Terrestrial planets are the ones that have a rocky surface and are smaller in size and mass.…
Q: Hellas Planitia includes the word "planitia" which is the latin word for "plain" in its name. The…
A: The name '' planitia'' is a latin word. The meaning of this word is ''plain''.
Q: Formation theories for the Moon have come and gone due to the discovery of new knowledge. The…
A: Alfred Wegener's theory is called as the Continental Drift Theory. He made it by observing…
Q: What is special about the asteroid Vesta? a It is an S-type asteroid that never underwent any…
A:
Q: How close is Charon to Pluto's Roche limit?
A: How close is Charon to Pluto's Roche limit.
Q: What will be the temperature of a Kuiper belt object at 40 AU, if the Earth is heated up to 220 K?…
A: Astrophysics.
Q: Some planets have very strong magnetic fields. What features must a planet have to cause this?…
A: A flowing current gives rise to a magentic field. A planet needs to rotate and have a liquid…
Q: net and determined that the atmo of roughly 99% CO2, and the rem and is very thin compared to Eart
A: The planet is very abundant in oxygen which i followed by carbon and then the nitrogen.
Q: Both Venus and Mars have a. volcanic craters only b. impact craters only c. some…
A: As per study both Venus and mars have some volcanic and some impact craters .
Q: a) How did scientists use Titan to guide Cassini on a tour of Saturn's moon system? b) What…
A: (a) Titan was used to give gravitational assists to increase and decrease the semi-major axis of the…
Q: Jupiter's moon Metis has a radius of only 20 km, and a mass of 9 x 1016 kg. Answer the following:…
A:
Q: Which of the following events can NOT be explained by a giant impact event? O The large metallic…
A: The events which can be explained by giant impact event are the formation of the moon , the extreme…
Q: What is the range of density for the outer planets (in g/cm3)? 1.2 to 5.5 2.2 to 5.5 2.2 to 6.5 3.3…
A: Outer planets are less dense and having density about 1 g/cm3.
Q: 1. What is extremely significant about the outer edge of Jupiter's main ring location which actually…
A: The ring of Jupiter is the third ring discovered by the scientists. It is faint and consists of dust…
Q: 6) You wish to generate a 500. μT Magnetic Field [B solenoid along the central axis of a 25.0-cm…
A: The magnetic field along the central axis of the solenoid is given by
Q: What is the orbital period of Ceres?
A: The orbital period or revolution period is the amount of time it takes for an object to complete one…
Q: Given the information below, use an energy balance to determine the surface temperature of the…
A: The schematic for the solar radiation on a spherical object may be shown as below: The actual…
Q: Select the correct answer. Which statement supports the giant impact theory for the formation of the…
A: The theory which explains the formation of moon in our solar system is called the giant impact…
Q: 15) Why is heat flow the key to understanding a planet's surface activity?
A: Heat flow is the rate of heat transfer it can take place through different mechanisms like…
Q: The internal density of the comet 67P was measured by the Rosetta space-craft to be approximately p…
A: Given:Internal density of the comet 67P, ρ=400 kg m-3Density of the Earth, ρp=5500 kg/m3Density of…
Q: Based on the physical aspects of Catena Mendeleev, what is the most plausible explanation for how…
A: Introduction: The most plausible explanation behind how crater chains are formed on the moon are…
Q: A lot of asteroid and comet dust collides with Earth's atmosphere everyday. Assume that 500 tons of…
A: Conversion for ton to kilograms is, 1 ton = 907.185 kg
Q: Calculate the Roche limit of the Earth-Moon system.
A: The Roche limit is the distance from the primary body at which the tidal forces will disintegrate…
Q: Why do astronomers suspect that Saturn's moon Enceladus is geologically active?
A: Enceladus is the sixth-largest moon of Saturn. It is covered in fresh ice which makes it one of the…
Q: The condensation sequence predicts that asteroids consisting of carbonaceous material would form…
A: Given: The condensation sequence predicts that asteroids consisting of carbonaceous material would…
Q: 3) Consider these two facts: (a) The Earth has been hit by as many impactors as the Moon and Mars.…
A: 3) The Moon has been hit by around 60 impactors in the last 600 million years and that of Mars is…
Q: 1. Which of the outer planets have compositions dominated by the "ices" ingredient? Check the…
A: (1) Uranus and Neptune are the two the outer planets have compositions dominated by the "ices"…
Q: 31) What evidence indicates that the climate of Mars has cyclical changes?
A: Mars is the fourth planet in our solar system. It is a dusty cold desert planet. It is a…
Q: What creates the Earth's magnetic field? the moon the liquid iron/nickel core the atmosphere the…
A: The Earth's magnetic field is created by the liquid iron/nickel core on the outer core…
Q: Although Deimos is smaller than Phobos, Deimos has more debris on its surface. This difference in…
A:
Q: In the timeline used by geologists, the Cambrian period began 542 million years ago. What was the…
A: Given data, Age of cambrian period = 542 million years = 542,000,000 years = 542 x 106 years
Q: Which of these planetary surfaces is the youngest on average, and what evidence do you use to…
A: The Moon is often the youngest of the mentioned planetary surfaces. This claim is supported by a…
Q: What is the evidence that Juper and Saturn are still cooling?
A: Saturn is shrinking every year at the rate of almost 2 cm per year. It has its own internal heat…
Q: Titan is a moon of Saturn. Titan has wind erosion features
A: Solution
Q: Planetary scientists are excited about the possibility that some of the moons in the outer solar…
A: Given: On Callisto: Water layer = 20,000 m thick Radius = 2.41x106 meters On Earth: Water layer =…
Q: What are the conditions necessary for a terrestrial planet to have a strong magnetic field? O A…
A: Necessary condition for a terrestrial planet to have a strong magnetic field :- Fast rotation…
Step by step
Solved in 2 steps
