百度试题 结果1 题目___ amazing the solar eclipse is! A. What B. How C. What a D. How a 相关知识点: 试题来源: 解析 B。how 修饰形容词 amazing,突出日食的惊人程度。反馈 收藏
What is the most important instrument for astronomers to observe a solar eclipse safely? A. Telescope B. Solar filter C. Binoculars D. Camera 相关知识点: 试题来源: 解析 B。解析:对于天文学家来说,安全观测日食最重要的仪器是太阳滤光片(solar filter)。直接用望远镜(A选项)、双筒望远镜(C选项)...
题目The solar eclipse occurs when ___. A. the Earth is between the Sun and the Moon B. the Moon is between the Sun and the Earth C. the Sun is between the Earth and the Moon D. the Moon is far away from the E. arth and the Sun 相关...
CBS New York's Lonnie Quinn speaks with an astrophysicist at the American Museum Of Natural History to help us understand what will happen during the April 8, 2024 solar eclipse.
A. the center B. the left side C. the right side D. it depends on the position of the Moon 相关知识点: 试题来源: 解析 D。解析:在日食期间,首先被遮挡的太阳部分取决于月球的位置,不同的日食情况可能会有不同的遮挡起始位置,所以选项D正确,而不是固定的中心、左边或者右边。反馈...
In a solar eclipse, the darkest part of the Moon's shadow on the Earth is called ___. A. penumbra B. umbra C. corona D. chromosphere 相关知识点: 试题来源: 解析 B。解析:在日食中,月球在地球上的影子最暗的部分被称为本影。选项A半影不是最暗的部分。选项C日冕是太阳的结构,不是月球影子...
Why The Solar Eclipse This August Is A Wonder Of Nature And Not Something To Be Scared OfRobert Inventor
3 Types of Solar Eclipses 1. Total Eclipse During a totaleclipse, the earth, moon and sun are perfectly lined up and the sun is completely blocked from view by the moon. This eclipse can only be seen from a narrow 150 km patch on earth at any one time. Where is this area? Read ...
A solar eclipse is an event that occurs when sunlight does not reach Earth because it is totally or partially blocked by the Moon. Even though the Moon is many times smaller than the Sun, they can appear to be the same size in the sky because the Moon is so much closer. There are ...
As it turns out, taking a photo of the 2024 solar eclipse could damage your iPhone's camera hardware. Why you shouldn't take a photo of the 2024 solar eclipse with your phone In the same way that you shouldn't use a telescope or binoculars to gaze at the sun (you could melt ...