What do we mean when we say that a moon is in synchronous rotation?
Earth's moon exhibits synchronous rotation. noun. The rotation of an orbiting body on its axis in the same amount of time as it takes to complete a full orbit, with the result that the same face is always turned toward the body it is orbiting.
What do we mean when we say that a moon is in synchronous rotation quizlet?
What do we mean when we say that a moon is in synchronous rotation? It always keeps the same face toward its planet.
Why is Io covered in active volcanoes while Europa is covered in ice?
Io is covered in volcanoes while Europa is covered in ice because___. C. It is subject to stronger tidal heating than Europa. Which of the following is NOT an indication of liquid water beneath Europa's icy surface?
Why do some of the moons of Saturn have large amounts of ammonia and methane ice while those of Jupiter do not?
Why do the moons of Saturn have large amounts of methane and ammonia ice, but the moons of Jupiter do not? It was too warm for these ices to condense at Jupiter's distance in the solar nebula.
What is true about a synchronous orbit?
A synchronous orbit is an orbit in which an orbiting body (usually a satellite) has a period equal to the average rotational period of the body being orbited (usually a planet), and in the same direction of rotation as that body.
What is a Synchronised rotation direction?
noun Astronomy. rotation of a satellite in which the period of rotation is equal to the period of orbit around its primary, leaving the same face always pointing toward the primary: The moon is in synchronous rotation about the earth.
Which is the causes of the moon synchronous rotation quizlet?
Earth's tidal forces on the Moon cause the Moon's synchronous rotation. In the past, the Moon probably did rotate faster, but its rotation gradually slowed until it reached a point where the Moon and its tidal bulges rotate at the same rate.
What is synchronous revolution?
Synchronous rotation is the result of tidal forces that over time slow the rotation of the smaller body until it is synchronized with its period of revolution around the larger body. The Earth's Moon exhibits synchronous rotation, as do a majority of moons in the solar system.
When a volcano erupts on Io it creates a plume How high can these plumes reach?
Volcanoes . . . It's Jupiter's moon Io. At any one time, Io has 400 active volcanoes, which can shoot plumes up to 500 kilometers (300 miles) into outer space!
Why the volcanoes on Io spew material so much higher than similar volcanoes on Earth?
Why? Simply because Io's soil has been reworked many, many times, so the melting temperature should be lower for the same reason that Earth's basalts melt at a lower temperature. Originally scientists thought the lava flows were sulfurous, but sulfur vaporizes at ~700 K.
What causes synchronous rotation?
Synchronous rotation is a natural consequence of tidal friction. The Moon has tidal bulges similar to those on Earth. It is thought that the Moon once rotated much faster than it does today.
Can humans survive on Titan?
Titan is extremely cold, with an annual temperature of -180 C (-291 F), but thankfully, due to its thick atmosphere, humans walking outside on titan would only need warm clothing and respirators. Titan's atmosphere lacks oxygen; however it contains ice water below its surface that can be used as a source of oxygen.
Are sun synchronous orbits polar?
Sun-synchronous orbit (SSO) is a particular kind of polar orbit. Satellites in SSO, travelling over the polar regions, are synchronous with the Sun. This means they are synchronised to always be in the same 'fixed' position relative to the Sun.
What is the difference between sun synchronous and geostationary orbit?
Let us summarize difference between Sun synchronous orbit and Geosynchronous orbit. ➨Sun synchronous orbit is located at the altitude of 700 to 800 Km. Geosynchronous orbit is located at altitude of 35786 Km. ➨Orbital period of sun synchronous satellite is about 100 minutes.
What is Synchronised rotational direction?
noun Astronomy. rotation of a satellite in which the period of rotation is equal to the period of orbit around its primary, leaving the same face always pointing toward the primary: The moon is in synchronous rotation about the earth.
Why do geological activities such as earthquake volcanism and mountain formation happen to be confined on certain places around the globe?
Geologic processes such as plate tectonics impact the entire surface of the planet and have major influences on the location of natural hazards like earthquakes and volcanoes. So far, we have only studied large scale patterns in plate tectonics.
What makes the yellow orange and black colors of Io?
Io's volcanism is responsible for many of its unique features. Its volcanic plumes and lava flows produce large surface changes and paint the surface in various subtle shades of yellow, red, white, black, and green, largely due to allotropes and compounds of sulfur.
Can you breath on Titan?
Humans can't breathe on Titan because there is no oxygen in Titan's atmosphere. Aside from the lack of oxygen in Titan's atmosphere, Titan's atmosphere is also too cold for humans to breathe without damaging themselves.
Can you fly on Titan?
Of all the worlds in our solar system, only a few have atmospheres that would allow winged flight: Titan, Venus, Mars, Earth, and the outer gas planets. Aerodynamically, Titan is by far the best place to fly airplanes.
What is true about synchronous orbit?
A synchronous orbit is an orbit in which an orbiting body (usually a satellite) has a period equal to the average rotational period of the body being orbited (usually a planet), and in the same direction of rotation as that body.
How does a sun-synchronous orbit work?
A Sun-synchronous orbit is achieved by having the osculating orbital plane precess (rotate) approximately one degree eastward each day with respect to the celestial sphere to keep pace with the Earth's movement around the Sun.
What is the difference between geostationary and synchronous satellite?
While geosynchronous satellites can have any inclination, the key difference from geostationary orbit is the fact that they lie on the same plane as the equator. Geostationary orbits fall in the same category as geosynchronous orbits, but it's parked over the equator.
Why most of the active volcanoes earthquake epicenters and major mountain belts are found in similar locations of the world?
The distribution of the volcanoes, earthquake epicenters, and major mountain belts are distributed in close proximity of the borders of the tectonic plates. Most of the active volcanoes nowadays are found at the so called ''Ring of Fire'' which is practically the border of the Pacific Tectonic Plate.
How will you relate the distribution of mountain ranges with the distribution of earthquake epicenters and volcanoes?
Earthquake epicenters are located in areas with volcanoes and mountain ranges, but not all areas with earthquake epicenter have volcanoes and mountain ranges. Areas with volcanoes have earthquake epicenters because volcanic activity resulted shaking of ground known as volcanic earthquake.
Is white a color?
Some consider white to be a color, because white light comprises all hues on the visible light spectrum. And many do consider black to be a color, because you combine other pigments to create it on paper. But in a technical sense, black and white are not colors, they're shades.
How do you pronounce Io moon?
Io ( “EYE oh” ) is the fifth of Jupiter's known satellites and the third largest; it is the innermost of the Galilean moons. Io is slightly larger than Earth's Moon. The pronunciation “EE oh” is also acceptable.
Can humans live Uranus?
Uranus' environment is not conducive to life as we know it. The temperatures, pressures, and materials that characterize this planet are most likely too extreme and volatile for organisms to adapt to.
Are Titans cold?
The surface of Titan is one of the most Earthlike places in the solar system, albeit at vastly colder temperatures and with different chemistry. Here it is so cold (-290 degrees Fahrenheit or -179 degrees Celsius) that water ice plays the role of rock.
Is NASA going to Titan?
NASA's Dragonfly mission, which will send a rotorcraft relocatable lander to Titan's surface in the mid-2030s, will be the first mission to explore the surface of Titan.
Why synchronous orbits are used for remote sensing purposes?
A Sun-synchronous orbit is useful for imaging, reconnaissance satellite, and weather satellites, because every time that the satellite is overhead, the surface illumination angle on the planet underneath it will be nearly the same.