解析 A。潮汐是由太阳和月亮的引力引起的。选项 B“rotation of the sun and the moon”是太阳和月亮的自转;选项 C“revolution of the sun and the moon”是太阳和月亮的公转;选项 D“magnetism of the sun and the moon”是太阳和月亮的磁力,都与潮汐的形成无关。
The fastest is 1 second, and the slowest is 300 seconds to make one revolution.-It can rotate in the reverse direction, which is not possible in the natural world.-The earth and the moon can change the light from the sun by 30 degrees.-There are three types of earth: night lights, ...
A. the rotation of the earth B. the revolution of the earth C. the gravitational pull of the moon and the sun D. the magnetic field of the E. arth 相关知识点: 试题来源: 解析 C。潮汐的主要成因是月亮和太阳的引力(the gravitational pull of the moon and the sun)。选项 A 地球自转导致...
What causes the seasons? A. The rotation of the earth. B. The movement of the moon. C. The tilt of the earth. D. The distance between the E. arth and the sun. 相关知识点: 试题来源: 解析 C。本题考查对季节形成原因的掌握。地球的倾斜导致不同地区在不同时间接收到的太阳辐射不同,从...
Earth's rotation on its axis and its revolution around the Sun. Encyclopædia Britannica, Inc. Earth's rotation and revolution around the Sun explained View the animation to understand the synchronous rotation of the moon What causes the seasons?
A. the rotation of the Earth B. the revolution of the Earth C. the gravitational pull of the moon and the sun D. the wind 相关知识点: 试题来源: 解析 C。潮汐主要受月球和太阳的引力影响。选项 A 地球的自转对潮汐影响较小;选项 B 地球的公转与潮汐关系不大;选项 D 风对潮汐的影响很小。反...
Earth-Moon systemA new approach to the relativistic theory of the motion of the moon is presented. In this framework, the contribution of the gravitational "magnetic" field of the sun to the tidal force acting on the earth-moon system is determined. Furthermore, the main relativistic ...
(religion, spiritualism, and occult) Axial rotation is the turning of Earth on its axis and, by extension, the spinning of any heavenly body on its axis. It is Earth’s daily rotation that is responsible for the apparent motion of the Sun, Moon, planets, and stars across the sky. ...
A. the rotation of the Earth B. the gravitational pull of the Moon and the Sun C. the movement of ocean currents D. the change of water temperature 相关知识点: 试题来源: 解析 B。海洋潮汐现象主要由月球和太阳的引力引起。地球自转、洋流运动、水温变化不是其主要成因。反馈...
TIMINGS of 40,000 lunar occultations of stars from 1943–1972 have recently been analysed to determine improvements to the Moon's orbital elements, and difference between the ephemeris (ET), universal (UT) and atomic (IAT) time scales. Full details are t