第二份英文作業/2019.02.11-2019.06.30/李彥廷：修訂版本之間的差異
（→文章） |
（→2019.03.04~2019.03.08） |
||
| 第 7 行： | 第 7 行： | ||
Einstein's theory reversed older theories where space-time and gravity were separated.When combining piece of space-time,there have wrinkles in the space-time material.These are called gravitational waves.Einstein proved that gravity is relating to space-time. | Einstein's theory reversed older theories where space-time and gravity were separated.When combining piece of space-time,there have wrinkles in the space-time material.These are called gravitational waves.Einstein proved that gravity is relating to space-time. | ||
| + | ===2019.03.11~2019.03.15=== | ||
| + | ===2019.3.18~2019.3.22=== | ||
2019年3月26日 (二) 19:07的修訂版本
2019.03.04~2019.03.08
文章
This video was talking about what space-time means for gravity.First,acceleration was mentioned.If you add gravity,The speed of the things in space-time will be faster. Second,The movie discuss how to make up the space-time.There must have a lot of patches of space time transformed by different amounts.When fragments was assemble like a quilt,space-time has shaped.
When we are discuss space-time,we must think of Einstein.He can describe precisely how each patch is stretched and squashed according to nearby mass and energy.He found that the presence of stuff curves the space-time,and curving space-time moves the stuff around.This is gravity and space-time that Einstein explained.
Einstein's theory reversed older theories where space-time and gravity were separated.When combining piece of space-time,there have wrinkles in the space-time material.These are called gravitational waves.Einstein proved that gravity is relating to space-time.
