Question

what is space time ????​

Answer 1

Answer:

In physics, spacetime is any mathematical model which fuses the three dimensions of space and the one dimension of time into a single four-dimensional manifold. Spacetime diagrams can be used to visualize relativistic effects, such as why different observers perceive differently where and when events occur

Answer 2

Answer:

In physics, spacetime is any mathematical model which fuses the three dimensions of space and the dimension of time into a single four-dimensional manifold. Spacetime diagrams can be used to visualize relativistic effects, such as why different observers perceive differently where and when events occur.

Explanation:

good morning

now we can talk on bio