einstein ring 中文意思是什麼
einstein ring
解釋
愛因斯坦環-
As you may see, the smaller the mass of gravitational lens, the smaller the einstein ring is. on the other hand, if the two objects are close to each other, d
不同旋轉速度造成物質之間產生摩擦,摩擦產生熱能,結果物質溫度上升,當溫度達攝氏一百萬度時,便會放射出很強的x射線。 -
We can only detect the brightening of the occulted object by the " focusing " action of the gravitation lens. this effect is called microlensing. theoretically, einstein ring is formed whenever occultation happens
由於黑洞的強大引力,它會吞噬伴星上的物質,但這些物質並不會直墮進黑洞內,而是以螺旋狀軌跡卷進去,形成一個旋渦盤,所以科學家稱之為吸積盤。
分享友人