一道物理题,关于相对论的
Match the concept to the corresponding statement.
1.Describes how mass causes a curvature in space-time.
2.Relationship between space and time that requires clocks to run slower near a large mass.
3.Acceleration in one direction is like gravity in the other direction.
4.Name for the 4-dimension fabric of the Universe where space and time are connected.
A.Einstein Equation
B.Postulate of General Relativity
C.Metric of Space-timeD.Spacetime