yes
No, Newton did not describe the universe as a series of concentric spheres. He is best known for his work in physics, particularly his laws of motion and law of universal gravitation.
density stratification
Eudoxus of Cnidus, a student of Plato, developed the system of concentric spheres in his attempt to explain planetary motion and the movements of the stars. This system later influenced the Ptolemaic astronomical model, which incorporated epicycles to account for observed planetary motion.
The Greeks believed in a geocentric universe, where Earth was at the center and celestial bodies like the sun, moon, planets, and stars orbited around it in circular paths. They envisioned a series of concentric spheres surrounding Earth with each sphere carrying a celestial body. This model was known as the Ptolemaic system.
Ptolemy considered the solar system (and the universe) to be a set of crystal concentric spheres rotating around the stationary Earth at its centre. On the closest sphere was the moon, then Venus and so on out to the stars on the outer sphere. At the time they didn't have any idea how incredibly big everything is.
No, Newton did not describe the universe as a series of concentric spheres. He is best known for his work in physics, particularly his laws of motion and law of universal gravitation.
No, Newton did not describe the universe as a series of concentric spheres. He is well known for his law of universal gravitation and his laws of motion, which laid the foundation for classical mechanics. Newton's ideas were more focused on explaining the motion of objects and the interactions between them rather than describing the universe as concentric spheres.
Aristotle believed that the universe was made up of a series of concentric spheres, with Earth at the center. He thought that the stars and planets were embedded in these spheres and that they moved in circular orbits around the Earth.
False
Aristotle believed in a geocentric model of the universe, with Earth at the center and celestial bodies orbiting around it in concentric spheres. He also theorized that the universe was eternal and unchanging.
True
Aristotle believed that the Earth was at the center of the universe, with all other celestial bodies revolving around it in a series of concentric spheres. This geocentric view of the universe contrasted with the later heliocentric model proposed by Copernicus.
Ptolemaic system
"Geocentric".
Early astronomers believed that the universe was made up of the Earth at the center, surrounded by concentric spheres holding the Moon, Sun, planets, and stars. This model of the universe, known as the geocentric model, was proposed by Ptolemy in the 2nd century.
The word concentrically simply means in a concentric manner. Concentric is a term used to describe spheres of different sizes with a common middle point.
The capacitance between two concentric spheres is determined by the radius of the spheres and the permittivity of the material between them. It can be calculated using the formula C 4rr / (r - r), where C is the capacitance, is the permittivity of free space, r is the radius of the inner sphere, and r is the radius of the outer sphere.