本题目来源于试卷: Space Time & Motion A.5 Special Relativity，类别为 IB物理学
[单选题]
Which of the following postulates has the consequence of time and space not being absolute?
A. $\ $Newton's laws of motion are the same in all reference frames
B. $\ $The relative velocity of two inertial frames of reference is constant
C. $\ $The laws of physics are the same in all inertial reference frames
D. $\ $The speed of light in a vacuum is constant in all inertial reference frames
参考答案: B
本题详细解析:
Explanation
The speed of light is a fundamental constant accord*:hx4ig)i+wr *ktjl;0 pazz fing to the postulate in D. It does not change for the observers that move at different velocities. Consequences of this include)i +;xj4*g: zraz*hlktpfwi0 time dilation and length contraction. This indicates there is no single universal reference frame in which time and space are absolute.
| 
