Which of the following describes the geometry of the Solar System? The major pla
ID: 290909 • Letter: W
Question
Which of the following describes the geometry of the Solar System?
The major planets orbit the Sun in evenly spaced circular orbits. These orbits have very different inclinations, with some planets orbiting very high above or below the equator of the Sun and some planets orbiting directly above the equator of the Sun.
The major planets orbit the Sun in closely-spaced, circular orbits. The orbits themselves all fall in line directly around the equator of the Sun in a flattened disk.
The major planets orbit the Sun in widely-spaced, elliptical orbits. The orbits themselves have small but varied inclinations, with planets orbiting at different angles above and below the equator of the Sun.
The major planets orbit around the Sun in very eccentric, elliptical orbits. In turn, these orbits are highly inclined to equator of the Sun, orbiting high above and below the Sun.
The Earth is the center of the Solar System and is orbited by the known planets on large, perfectly circular crystalline spheres. Turns out Aristotle and the ancient Greek astronomers were right the whole time.
The major planets orbit the Sun in evenly spaced circular orbits. These orbits have very different inclinations, with some planets orbiting very high above or below the equator of the Sun and some planets orbiting directly above the equator of the Sun.
The major planets orbit the Sun in closely-spaced, circular orbits. The orbits themselves all fall in line directly around the equator of the Sun in a flattened disk.
The major planets orbit the Sun in widely-spaced, elliptical orbits. The orbits themselves have small but varied inclinations, with planets orbiting at different angles above and below the equator of the Sun.
The major planets orbit around the Sun in very eccentric, elliptical orbits. In turn, these orbits are highly inclined to equator of the Sun, orbiting high above and below the Sun.
The Earth is the center of the Solar System and is orbited by the known planets on large, perfectly circular crystalline spheres. Turns out Aristotle and the ancient Greek astronomers were right the whole time.
Explanation / Answer
As per Kepler’s first law which is also known as the law of eclipse states that the orbit of planets around the sun is in the form of eclipse with sun acting as one of the rock of the eclipse, therefore we can say that the orbit is elliptical. If we talk about the eccentricity of the orbit which is represented by “e” have a value between 0 and 1 in case of an elliptical motion that is 0 < e < 1. If the value of e become equal to 0 then it become a circular orbit, if e becomes equal to 1 then the motion is parabolic and if the value is greater than 1 then it’s hyperbolic in nature. The motion of various planets have e value between 0.0068 (Venus) to 0.2488 (Pluto) with earth having a value of 0.0167. Hence the third option that is: The major planets orbit the Sun in widely-spaced, elliptical orbits. The orbits themselves have small but varied inclinations, with planets orbiting at different angles above and below the equator of the Sun is correct.
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