Question

Какие утверждения верны? 1)-Сферичность движения неба доказывает наблюдения за незаходящими за горизонт звёздами совершающими круговое движение вокруг одного и того же центра. 2) Земля-точка по отношению к размерам вращающейся сферы звезд. 3) Сферичность движения небесных тел доказана еще и тем, что именно сферическое движение имеет наиболее удобоподвижную форму. 4) согласно физическим соображениям тончайшим и однороднейшим сферическим телом является эфир, находящийся в вечном покое 5) Земля не может быть вогнутой или плоской, а также треугольной, четырехугольной или цилиндрической, а только сферической, так как Солнце и Луна всегда восходят сначала для всех, живущих на востоке и только для всех, кто западнее 6) Земля находится в центре всего неба доказывает наблюдение за незаходящими за горизонт звездами, совершающими круговое движение вокруг одного и того же центра 7) часть Земли имеет зажигательную природу, а другая- гасительную. Поэтому светила гаснут, погружаясь в Землю, завершая свой путь по небу, и снова зажигаются, восходя на небосвод

Answer 1

1) The statement that the spherical motion of the sky is demonstrated by observing stars that do not set below the horizon and instead perform circular motion around a single center is true. This observation supports the idea of a rotating celestial sphere. [[1]] 2) The statement that the Earth is a point in relation to the size of the rotating celestial sphere of stars is not accurate. The Earth is a planet with a finite size and is not considered a point in relation to the celestial sphere. [[2]] 3) The statement that the spherical motion of celestial bodies is proven by the fact that spherical motion has the most convenient and movable form is not supported by the search results. The convenience or movability of spherical motion is not a factor in proving the spherical nature of celestial motion. 4) The statement that the ether, which is a fine and homogeneous spherical body in eternal rest, is the most delicate and homogeneous spherical body according to physical considerations is not supported by the search results. The concept of the ether as a physical substance in a state of eternal rest is not widely accepted in modern physics. 5) The statement that the Earth cannot be concave, flat, triangular, quadrangular, or cylindrical, but only spherical because the Sun and Moon always rise first for everyone living in the east and only for those living westward is not accurate. The rising and setting of the Sun and Moon can be explained by the rotation of the Earth and the relative positions of the observer and the celestial bodies. The shape of the Earth is determined by various scientific measurements and observations, which confirm its approximate spherical shape. [[3]] 6) The statement that the Earth is at the center of the entire sky is not supported by the search results. The concept of the Earth being at the center of the universe was disproven by scientific discoveries and observations, such as the heliocentric model proposed by Nicolaus Copernicus in the 16th century. The motion of stars can be explained by the rotation of the Earth and the observer's position on its surface. [[4]] 7) The statement that part of the Earth has an igniting nature while the other part has an extinguishing nature, causing celestial bodies to extinguish as they descend into the Earth and reignite as they rise in the sky, is not supported by the search results. The rising and setting of celestial bodies can be explained by the rotation of the Earth and the relative positions of the observer and the celestial bodies. The concept of celestial bodies being extinguished and reignited by the Earth is not scientifically supported.