狭义相对论讲义之光速不变（Special relativity gives you the same speed of light）.doc

狭义相对论讲义之光速不变（Special relativity gives you the same speed of light） Special relativity gives you the same speed of light In the phenomenon of aberration, the earth cannot move with the earth with light; In the Michael morley experiment, the earth moves with light, is it contradictory? In and the relativity of assuming a long train moving at a constant speed along the straight track quickly. The car has a light source sends a flash, flash as the front wall and back wall of the compartment, the two events. This is the car of observers believe that two events are at the same time. In his opinion it is very good explanation, because the car is an inertial system, light travels at the same speed, forward, back light source in the middle of the car again, before and after the flash will, of course, at the same time arrived two wall (figure 1). The observer is not under the car. He observed, flash wall after arrive first, arrive after the front wall. Here the observer to see whether the car observer or car phenomenon is occurred in the events of the train. If the front and back walls are light, then what happens to the light that the observer at the bottom of the car is seeing when the light travels out of the train? What is the speed of light? What does the observer see on the bus? Binary phenomenon shows that the speed of light has nothing to do with the speed of light source, the speed of light will not change with the movement of the light source. Michelson morley experiment shows that the speed of light, in line with the principle of relativity, cant use the speed of light to verify the movement of the earth. The motion of the earth has no effect on the speed of light, the speed of light is constant. Both the double star phenomenon and the phenomenon of Michelson morley show that the speed of light is the same, so the phenomenon of binary stars is the same as that of the Michael morley experiment. Is it a phenomenon? For the speed of light remains the same we can from