Across
- 5. the mass being reffered to by the equation
- 6. the quantity of time interval in the moving frame
- 9. two events happening in the same time
- 12. the point closes to the sun
- 13. form for the gravitational collapsed of a star
- 14. provided a new framework
- 15. conducted an experiment in 1887
Down
- 1. the interval appears longer than the proper time
- 2. another result of the general theory of relativity
- 3. important asspect of the general theory
- 4. moving objects appear shorter
- 7. conducted an experiment in 1887
- 8. attempts to explain withina single framework
- 10. universe speed limit
- 11. happens only in the direction of relative motion